
Socket Screws
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M3 x 25mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Length (L) 25mm Allen Key Size (S) 2mm Maximum Head Diameter (DK) 5.7mm Maximum Head Depth (K) 1.65mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.06
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M3 x 30mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Length (L) 30mm Allen Key Size (S) 2mm Maximum Head Diameter (DK) 5.7mm Maximum Head Depth (K) 1.65mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.09
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M3 x 30mm Socket Button Screws ISO 7380, Black Stainless Steel A2
Material Stainless Steel (A2) Finish CB10 Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2mm Maximum Head Diameter (D) 5.7mm Maximum Head Length (H) 1.65mm Minimum Hexagon Socket Depth (P) 1.04mm
£0.50
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M3 x 35mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Length (L) 35mm Allen Key Size (S) 2mm Maximum Head Diameter (DK) 5.7mm Maximum Head Depth (K) 1.65mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.09
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M3 x 8mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Length (L) 8mm Allen Key Size (S) 2mm Maximum Head Diameter (DK) 5.7mm Maximum Head Depth (K) 1.65mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.06
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M4 Flange Socket Button Screws (ISO 7380-2) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.
£0.62 - £10.92
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M4 Flange Socket Button Screws (ISO 7380-2) - Zinc Plated High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Zinc Plated Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.
£0.62 - £9.60
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M4 Socket Button Screws (ISO 7380) - Stainless Steel (A2)
Material Stainless Steel (A2) Finish Natural Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2.5mm Maximum Head Diameter (D) 7.6mm Maximum Head Length (H) 2.2mm Minimum Hexagon Socket Depth (P) 1.03mm See a problem with this specification? Let us know.
£0.62 - £23.99
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M4 Socket Button Screws (ISO 7380) - Zinc Plated High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Zinc Plated Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2.5mm Maximum Head Diameter (D) 7.6mm Maximum Head Length (H) 2.2mm Minimum Hexagon Socket Depth (P) 1.03mm See a problem with this specification? Let us know.
£0.62 - £13.35
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M4 Socket Cap Head Screws (DIN 912) - Black Stainless Steel (A2)
Material Stainless Steel (A2) Finish CB10 Manufacturing Standard DIN 912 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Socket / Allen Key Size (J) 3mm Head Diameter [Max] (D) 7mm Head Diameter (D) Tolerance +0/-0.22mm Head Length [Max] (H) 4mm Head Length (H) Tolerance +0/-0.18mm Hexagon Depth (P) 2mm See a problem with this specification? Let us know.
£1.21 - £76.51
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M4 Socket Cap Head Screws (DIN 912) - Self Colour High Tensile Steel (12.9)
Material High Tensile Steel (12.9) Finish Self Colour Manufacturing Standard DIN 912 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Socket / Allen Key Size (J) 3mm Head Diameter [Max] (D) 7mm Head Diameter (D) Tolerance +0/-0.22mm Head Length [Max] (H) 4mm Head Length (H) Tolerance +0/-0.18mm Hexagon Depth (P) 2mm See a problem with this specification? Let us know.
£0.71 - £23.24
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M4 Socket Cap Head Screws (DIN 912) - Stainless Steel (A2)
Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 912 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Socket / Allen Key Size (J) 3mm Head Diameter [Max] (D) 7mm Head Diameter (D) Tolerance +0/-0.22mm Head Length [Max] (H) 4mm Head Length (H) Tolerance +0/-0.18mm Hexagon Depth (P) 2mm See a problem with this specification? Let us know.
£0.99 - £24.13
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M4 Socket Cap Head Screws (DIN 912) - Zinc Plated Steel (8.8)
Material High Tensile Steel (8.8) Finish Zinc Plated Manufacturing Standard DIN 912 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Socket / Allen Key Size (J) 3mm Head Diameter [Max] (D) 7mm Head Diameter (D) Tolerance +0/-0.22mm Head Length [Max] (H) 4mm Head Length (H) Tolerance +0/-0.18mm Hexagon Depth (P) 2mm See a problem with this specification? Let us know.
£0.86 - £9.69
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M4 Socket Countersunk Screws (DIN 7991) - Black Stainless Steel (A2)
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.
£1.84 - £175.16
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M4 Socket Countersunk Screws (DIN 7991) - Self Colour High Tensile Steel (10.9)
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.
£0.62 - £14.18
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M4 Socket Countersunk Screws (DIN 7991) - Stainless Steel (A2)
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.
£0.62 - £18.67
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M4 Socket Countersunk Screws (DIN 7991) - Zinc Plated Steel (10.9)
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.
£0.62 - £8.43
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M4 x 10mm Flange Socket Button Screws ISO 7380-2, Black Stainless Steel A2
Material A2 Stainless Steel Finish CB10 Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread
£0.17
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M4 x 10mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 10mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 10mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.04
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M4 x 10mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 10mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.06
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M4 x 10mm Socket Button Screws ISO 7380, Black Stainless Steel A2
Material Stainless Steel (A2) Finish CB10 Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2.5mm Maximum Head Diameter (D) 7.6mm Maximum Head Length (H) 2.2mm Minimum Hexagon Socket Depth (P) 1.03mm
£0.36
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M4 x 14mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 14mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 14mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.08
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M4 x 14mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 14mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.06
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M4 x 16mm Flange Socket Button Screws ISO 7380-2, Black Stainless Steel A2
Material A2 Stainless Steel Finish CB10 Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread
£0.23
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M4 x 16mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 16mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.06
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M4 x 20mm Flange Socket Button Screws ISO 7380-2, Black Stainless Steel A2
Material A2 Stainless Steel Finish CB10 Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread
£0.25
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M4 x 20mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 20mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 20mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.08
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M4 x 20mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 20mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.06
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M4 x 20mm Socket Button Screws ISO 7380, Black Stainless Steel A2
Material Stainless Steel (A2) Finish CB10 Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2.5mm Maximum Head Diameter (D) 7.6mm Maximum Head Length (H) 2.2mm Minimum Hexagon Socket Depth (P) 1.03mm
£0.46
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M4 x 25mm Flange Socket Button Screws ISO 7380-2, Black Stainless Steel A2
Material A2 Stainless Steel Finish CB10 Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread
£0.27
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M4 x 25mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 25mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 25mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.08
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M4 x 25mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 25mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.09
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M4 x 30mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 30mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 30mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.08
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M4 x 30mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 30mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.09
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M4 x 30mm Socket Button Screws ISO 7380, Black Stainless Steel A2
Material Stainless Steel (A2) Finish CB10 Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2.5mm Maximum Head Diameter (D) 7.6mm Maximum Head Length (H) 2.2mm Minimum Hexagon Socket Depth (P) 1.03mm
£0.57
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M4 x 35mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 35mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.09
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M4 x 40mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 40mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 40mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.13
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M4 x 40mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 40mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.13
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M4 x 45mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 45mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.09
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M4 x 4mm Socket Set Screw Cup Point DIN 916, Zinc Plated Steel
Material Steel Finish Zinc 45H CR+3 Manufacturing Standard DIN 916 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Thread Socket Head Across Flats / Allen Key Size (J) 2mm (2.02mm-2.08mm) Cup Diameter (D) 1.75mm-2mm Socket Head Depth [Min] (P) 1.5mm
£0.03 £0.02
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M4 x 50mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 50mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 50mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.17
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M4 x 50mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.7mm Thread M4 (4mm), Right Hand Length (L) 50mm Allen Key Size (S) 2.5mm Maximum Head Diameter (DK) 7.6mm Maximum Head Depth (K) 2.2mm High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key. Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.
£0.13
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M4 x 60mm Flange Socket Button Screws ISO 7380-2, Stainless Steel A2
Ensure strength, precision, and corrosion resistance with our M4 x 60mm Flanged Socket Button Head Screws, manufactured to the ISO 7380-2 standard. Crafted from A2 (304) stainless steel, these screws are ideal for demanding environments where appearance and durability matter. The ISO 7380-2 standard defines button head screws with an integrated flange and hexagon socket drive, providing greater load-bearing surface, improved clamping force, and vibration resistance—making them a preferred choice for automotive, machinery, and structural applications. M4 Flanged Socket Button Head Screw Specification: Diameter: 4mmLength: 60mmHead Diameter: 9.4mmHead Height: 2.2mmSocket Size: 2.5mmMaterial: Corrosion Resistant A2 Stainless Steel
£0.29
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M5 Flange Socket Button Screws (ISO 7380-2) - Self Colour High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.
£0.66 - £11.79
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M5 Flange Socket Button Screws (ISO 7380-2) - Zinc Plated High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Zinc Plated Manufacturing Standard ISO 7380-2 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.
£0.66 - £10.46
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M5 Socket Button Screws (ISO 7380) - Stainless Steel (A2)
Material Stainless Steel (A2) Finish Natural Manufacturing Standard ISO 7380 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 3mm Maximum Head Diameter (D) 9.5mm Maximum Head Length (H) 2.75mm Minimum Hexagon Socket Depth (P) 1.56mm See a problem with this specification? Let us know.
£0.62 - £29.93
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M5 Socket Button Screws (ISO 7380) - Zinc Plated High Tensile Steel (10.9)
Material High Tensile Steel (10.9) Finish Zinc Plated Manufacturing Standard ISO 7380 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 3mm Maximum Head Diameter (D) 9.5mm Maximum Head Length (H) 2.75mm Minimum Hexagon Socket Depth (P) 1.56mm See a problem with this specification? Let us know.
£0.62 - £12.25
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M5 Socket Cap Head Screws (DIN 912) - Black Stainless Steel (A2)
Material Stainless Steel (A2) Finish CB10 Manufacturing Standard DIN 912 Screw Thread Pitch 0.8mm Thread M5 (5mm), Right Hand Thread Socket / Allen Key Size (J) 4mm Head Diameter [Max] (D) 8.5mm Head Diameter (D) Tolerance +0/-0.22mm Head Length [Max] (H) 5mm Head Length (H) Tolerance +0/-0.18mm Hexagon Depth (P) 2.5mm See a problem with this specification? Let us know.
£0.88 - £105.60
