SKU: HT-BUT-M5-16

M5 x 16mm Socket Button Screws (ISO 7380) - Self Colour High Tensile Steel (10.9)

£0.06


Delivery and Shipping 🕐 1 hour from Order to Fulfillment

At Frank’s Fasteners, we aim to bolt your order out the door within 1–2 business days. Orders placed over the weekend or on public holidays will be screwed into the queue the next working day.

If we hit a snag—like stock running low or a part going missing—we won’t leave you hanging. One of our team members will reach out by phone or email to keep you in the loop with an updated delivery ETA.

We ship all orders via Royal Mail 24 as standard, with upgrade options including Royal Mail Special Delivery Guaranteed or courier services. For extra bulky or heavy orders, a courier may be used automatically—we know when it’s time to bring in the heavy-duty tools.

Material High Tensile Steel (10.9)
Finish Self Colour
Manufacturing Standard ISO 7380
Screw Thread Pitch 0.8mm
Thread M5 (5mm), Right Hand
Length (L) 16mm
Allen Key Size (S) 3mm
Maximum Head Diameter (DK) 9.5mm
Maximum Head Depth (K) 2.75mm

 

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.

Payment & Security

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.