Countersunk Screws

30 products

  • M10 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    M10 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    139 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
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    Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 1.5mm Thread M10 (10mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 6.2mm Head Diameter [Max] (D) 22.4mm Head Diameter [Min] (D) 19.22mm Hexagon Across Flats / Allen Key Size (J) 6mm Hexagon Depth (P) 3.6mm   See a problem with this specification? Let us know.

    139 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
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    £1.03 - £112.98

  • M2 x 10mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M2 x 10mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    76 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.4mm Thread M2 (2mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.2mm Maximum Head Diameter (D) 3.8mm Slot Depth (F) 0.6mm Slot Width (A) 0.5mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    76 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.13

  • M2 x 16mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M2 x 16mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    100 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.4mm Thread M2 (2mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.2mm Maximum Head Diameter (D) 3.8mm Slot Depth (F) 0.6mm Slot Width (A) 0.5mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    100 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.13

  • M3 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    M3 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    182 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    M3 Socket Countersunk Screws (DIN 7991) in self-colour high tensile steel (10.9) are specific types of screws with particular characteristics: M3: This refers to the metric thread size of the screw. M3 indicates that the diameter of the screw is 3 millimeters. Socket: These screws have a socket (hexagonal) drive, which means you'll need a hex key or Allen wrench to install or remove them. The socket drive design provides a more secure and efficient way to apply torque compared to other drive types like slotted or Phillips. Countersunk: Countersunk screws have a conical head with a flat top. They are designed to sit flush with the surface when installed, giving a neat and smooth finish. DIN 7991: This refers to the standard or specification that the screw follows. DIN 7991 is a standard that specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Self Colour: "Self-colour" means that the screws have not undergone any surface finishing treatment like plating or coating. They are made of plain steel and may be susceptible to corrosion, so they are often used in applications where appearance is not a concern, and other corrosion protection methods are employed. High Tensile Steel (10.9): This indicates the strength and material grade of the screws. "High tensile" means that the steel used is strong and can withstand a significant amount of tensile (pulling) force. The "10.9" is a classification that specifies the hardness and strength of the steel. In this case, 10.9 indicates a tensile strength of 1000 N/mm² and a minimum yield strength of 900 N/mm². Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard DIN 7991 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 1.86mm Head Diameter [Max] (D) 6.72mm Head Diameter [Min] (D) 5.54mm Hexagon Across Flats / Allen Key Size (J) 2mm Hexagon Depth (P) 1.1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    182 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £16.74

  • M3 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    M3 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    450 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    M3 Socket Countersunk Screws (DIN 7991) in Stainless Steel (A2) are another type of screws with specific characteristics: M3: This is the metric thread size of the screw, indicating a 3-millimeter diameter. Socket: These screws feature a socket (hexagonal) drive, requiring a hex key or Allen wrench for installation and removal. The socket drive design provides a secure and efficient way to apply torque. Countersunk: Countersunk screws have a conical head with a flat top, allowing them to sit flush with the surface when installed, providing a clean and smooth finish. DIN 7991: This refers to the DIN specification that the screws conform to. DIN 7991 specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Stainless Steel (A2): Stainless steel is a corrosion-resistant material, and A2 is a specific grade or alloy within the stainless steel family. In this context: Stainless Steel: Stainless steel is highly resistant to corrosion, making it suitable for a wide range of applications, including those exposed to moisture, humidity, or chemicals. A2: A2 stainless steel, also known as AISI 304, is a popular stainless steel grade. It is known for its excellent corrosion resistance, making it suitable for general-purpose applications. It contains about 18% chromium and 8% nickel, which contribute to its corrosion resistance properties. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 1.86mm Head Diameter [Max] (D) 6.72mm Head Diameter [Min] (D) 5.54mm Hexagon Across Flats / Allen Key Size (J) 2mm Hexagon Depth (P) 1.1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    450 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.31 - £37.40

  • M3 x 10mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M3 x 10mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.06

  • Sale -33% M3 x 12mm Pozi Countersunk Screws (DIN 965Z) - Stainless Steel (A2)

    M3 x 12mm Pozi Countersunk Screws (DIN 965Z) - Stainless Steel (A2)

    Out of stock, Delivery within 2-4 days  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Pozi Countersunk Machine Screws are equipped with a flat head and a Pozi Drive, an enhanced version of the Phillips Drive that delivers better torque and reduces the risk of cam-out. The flat head design ensures the screw sits flush with the surface material. Machine screws are highly versatile, available in numerous head styles and drive types to suit various applications. These particular Pozi Countersunk Machine Screws are crafted from A2 Stainless Steel, offering excellent resistance to corrosion and oxidation.

    Out of stock, Delivery within 2-4 days  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.06 £0.04

  • M3 x 16mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M3 x 16mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.09

  • M3 x 20mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M3 x 20mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    100 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    100 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.06

  • M3 x 6mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M3 x 6mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.09

  • M4 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    M4 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    42 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Stainless Steel (A2) Finish CB10 Manufacturing Standard DIN 7991 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 2.48mm Head Diameter [Max] (D) 8.96mm Head Diameter [Min] (D) 7.53mm Hexagon Across Flats / Allen Key Size (J) 2.5mm Hexagon Depth (P) 1.5mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    42 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £1.84 - £175.16

  • M4 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    M4 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    196 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    M4 Socket Countersunk Screws (DIN 7991) in self-colour high tensile steel (10.9) are specific types of screws with particular characteristics: M4: This refers to the metric thread size of the screw. M4 indicates that the diameter of the screw is 4 millimetres. Socket: These screws have a socket (hexagonal) drive, which means you'll need a hex key or Allen wrench to install or remove them. The socket drive design provides a more secure and efficient way to apply torque compared to other drive types like slotted or Phillips. Countersunk: Countersunk screws have a conical head with a flat top. They are designed to sit flush with the surface when installed, giving a neat and smooth finish. DIN 7991: This refers to the standard or specification that the screw follows. DIN 7991 is a standard that specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Self Colour: "Self-colour" means that the screws have not undergone any surface finishing treatment like plating or coating. They are made of plain steel and may be susceptible to corrosion, so they are often used in applications where appearance is not a concern, and other corrosion protection methods are employed. High Tensile Steel (10.9): This indicates the strength and material grade of the screws. "High tensile" means that the steel used is strong and can withstand a significant amount of tensile (pulling) force. The "10.9" is a classification that specifies the hardness and strength of the steel. In this case, 10.9 indicates a tensile strength of 1000 N/mm² and a minimum yield strength of 900 N/mm². Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard DIN 7991 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 2.48mm Head Diameter [Max] (D) 8.96mm Head Diameter [Min] (D) 7.53mm Hexagon Across Flats / Allen Key Size (J) 2.5mm Hexagon Depth (P) 1.5mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    196 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £14.18

  • M4 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    M4 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    260 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 2.48mm Head Diameter [Max] (D) 8.96mm Head Diameter [Min] (D) 7.53mm Hexagon Across Flats / Allen Key Size (J) 2.5mm Hexagon Depth (P) 1.5mm   See a problem with this specification? Let us know.

    260 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £18.67

  • M4 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    M4 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    85 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
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    Material Steel (10.9) Finish Zinc Plated Manufacturing Standard DIN 7991 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 2.48mm Head Diameter [Max] (D) 8.96mm Head Diameter [Min] (D) 7.53mm Hexagon Across Flats / Allen Key Size (J) 2.5mm Hexagon Depth (P) 1.5mm   See a problem with this specification? Let us know.

    85 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £8.43

  • M4 x 10mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M4 x 10mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 2.2mm Maximum Head Diameter (D) 7.5mm Slot Depth (F) 1.1mm Slot Width (A) 1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.09

  • M4 x 16mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M4 x 16mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 2.2mm Maximum Head Diameter (D) 7.5mm Slot Depth (F) 1.1mm Slot Width (A) 1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.09

  • M4 x 20mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M4 x 20mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 2.2mm Maximum Head Diameter (D) 7.5mm Slot Depth (F) 1.1mm Slot Width (A) 1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    90 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.09

  • M4 x 30mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M4 x 30mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    50 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 2.2mm Maximum Head Diameter (D) 7.5mm Slot Depth (F) 1.1mm Slot Width (A) 1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    50 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.13

  • M4 x 40mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    M4 x 40mm Slotted Countersunk Screws (DIN 963) - Stainless Steel (A2)

    195 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired.   Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 2.2mm Maximum Head Diameter (D) 7.5mm Slot Depth (F) 1.1mm Slot Width (A) 1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    195 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.19

  • M5 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    M5 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    55 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Stainless Steel (A2) Finish CB10 Manufacturing Standard DIN 7991 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.1mm Head Diameter [Max] (D) 11.2mm Head Diameter [Min] (D) 9.43mm Hexagon Across Flats / Allen Key Size (J) 3mm Hexagon Depth (P) 1.9mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    55 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £2.21 - £193.92

  • M5 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    M5 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    193 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    M5 Socket Countersunk Screws (DIN 7991) in self-colour high tensile steel (10.9) are specific types of screws with particular characteristics: M5: This refers to the metric thread size of the screw. M5 indicates that the diameter of the screw is 5 millimetres. Socket: These screws have a socket (hexagonal) drive, which means you'll need a hex key or Allen wrench to install or remove them. The socket drive design provides a more secure and efficient way to apply torque compared to other drive types like slotted or Phillips. Countersunk: Countersunk screws have a conical head with a flat top. They are designed to sit flush with the surface when installed, giving a neat and smooth finish. DIN 7991: This refers to the standard or specification that the screw follows. DIN 7991 is a standard that specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Self Colour: "Self-colour" means that the screws have not undergone any surface finishing treatment like plating or coating. They are made of plain steel and may be susceptible to corrosion, so they are often used in applications where appearance is not a concern, and other corrosion protection methods are employed. High Tensile Steel (10.9): This indicates the strength and material grade of the screws. "High tensile" means that the steel used is strong and can withstand a significant amount of tensile (pulling) force. The "10.9" is a classification that specifies the hardness and strength of the steel. In this case, 10.9 indicates a tensile strength of 1000 N/mm² and a minimum yield strength of 900 N/mm². Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard DIN 7991 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.1mm Head Diameter [Max] (D) 11.2mm Head Diameter [Min] (D) 9.43mm Hexagon Across Flats / Allen Key Size (J) 3mm Hexagon Depth (P) 1.9mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    193 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £15.51

  • M5 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    M5 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    231 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
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    Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.1mm Head Diameter [Max] (D) 11.2mm Head Diameter [Min] (D) 9.43mm Hexagon Across Flats / Allen Key Size (J) 3mm Hexagon Depth (P) 1.9mm   See a problem with this specification? Let us know.

    231 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
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    £0.66 - £21.84

  • M5 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    M5 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    129 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Steel (10.9) Finish Zinc Plated Manufacturing Standard DIN 7991 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.1mm Head Diameter [Max] (D) 11.2mm Head Diameter [Min] (D) 9.43mm Hexagon Across Flats / Allen Key Size (J) 3mm Hexagon Depth (P) 1.9mm   See a problem with this specification? Let us know.

    129 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £7.14

  • M6 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    M6 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    53 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Stainless Steel (A2) Finish CB10 Manufacturing Standard DIN 7991 Screw Thread Pitch 1mm Thread M6 (6mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.72mm Head Diameter [Max] (D) 13.44mm Head Diameter [Min] (D) 11.34mm Hexagon Across Flats / Allen Key Size (J) 4mm Hexagon Depth (P) 2.2mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    53 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £1.77 - £208.99

  • M6 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    M6 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)

    188 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    M6 Socket Countersunk Screws (DIN 7991) in self-colour high tensile steel (10.9) are specific types of screws with particular characteristics: M6: This refers to the metric thread size of the screw. M6 indicates that the diameter of the screw is 6 millimetres. Socket: These screws have a socket (hexagonal) drive, which means you'll need a hex key or Allen wrench to install or remove them. The socket drive design provides a more secure and efficient way to apply torque compared to other drive types like slotted or Phillips. Countersunk: Countersunk screws have a conical head with a flat top. They are designed to sit flush with the surface when installed, giving a neat and smooth finish. DIN 7991: This refers to the standard or specification that the screw follows. DIN 7991 is a standard that specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Self Colour: "Self-colour" means that the screws have not undergone any surface finishing treatment like plating or coating. They are made of plain steel and may be susceptible to corrosion, so they are often used in applications where appearance is not a concern, and other corrosion protection methods are employed. High Tensile Steel (10.9): This indicates the strength and material grade of the screws. "High tensile" means that the steel used is strong and can withstand a significant amount of tensile (pulling) force. The "10.9" is a classification that specifies the hardness and strength of the steel. In this case, 10.9 indicates a tensile strength of 1000 N/mm² and a minimum yield strength of 900 N/mm². Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard DIN 7991 Screw Thread Pitch 1mm Thread M6 (6mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.72mm Head Diameter [Max] (D) 13.44mm Head Diameter [Min] (D) 11.34mm Hexagon Across Flats / Allen Key Size (J) 4mm Hexagon Depth (P) 2.2mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

    188 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £13.60

  • M6 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    M6 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    286 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 1mm Thread M6 (6mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.72mm Head Diameter [Max] (D) 13.44mm Head Diameter [Min] (D) 11.34mm Hexagon Across Flats / Allen Key Size (J) 4mm Hexagon Depth (P) 2.2mm   See a problem with this specification? Let us know.

    286 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.70 - £66.03

  • M6 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    M6 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    173 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Steel (10.9) Finish Zinc Plated Manufacturing Standard DIN 7991 Screw Thread Pitch 1mm Thread M6 (6mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 3.72mm Head Diameter [Max] (D) 13.44mm Head Diameter [Min] (D) 11.34mm Hexagon Across Flats / Allen Key Size (J) 4mm Hexagon Depth (P) 2.2mm   See a problem with this specification? Let us know.

    173 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.62 - £13.60

  • M8 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    M8 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)

    224 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 1.25mm Thread M8 (8mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 4.96mm Head Diameter [Max] (D) 17.92mm Head Diameter [Min] (D) 15.24mm Hexagon Across Flats / Allen Key Size (J) 5mm Hexagon Depth (P) 3mm   See a problem with this specification? Let us know.

    224 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.81 - £96.29

  • M8 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    M8 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)

    110 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    Material Steel (10.9) Finish Zinc Plated Manufacturing Standard DIN 7991 Screw Thread Pitch 1.25mm Thread M8 (8mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 4.96mm Head Diameter [Max] (D) 17.92mm Head Diameter [Min] (D) 15.24mm Hexagon Across Flats / Allen Key Size (J) 5mm Hexagon Depth (P) 3mm   See a problem with this specification? Let us know.

    110 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    £0.70 - £22.86

  • M8 x 20mm Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    M8 x 20mm Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)

    5 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
    Please read our Delivery page for Information

    5 in stock Delivery Next Day  Order before 2pm for Next Day Delivery*
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    £0.34

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