M10 Hex Bolts (Part Threaded)

These part-threaded hex bolts are designed for versatile use in various industries, including construction, automotive, and machinery. With a thread diameter of 10mm and a head diameter of 17mm, these bolts offer excellent performance and durability.

Stainless Steel M10 Bolts Hexagon DIN 931

Our M10 hex bolts DIN 931 feature a threaded section that provides a secure connection while allowing flexibility in assembly. They feature a shank for increased load bearing capacity. They are available in different lengths, allowing you to choose the perfect size for your specific application.

M10 Bolt Dimensions

  • Thread Diameter: 10mm
  • Thread Pitch: 1.5mm
  • Head Width/Socket Size: 17mm
  • Head Depth: 6.22mm (min) - 6.58mm (max)
  • Thread Length ≤125mm: 26mm (min)
  • Thread Length 125mm - ≤200mm: 32mm
  • Thread Length >200mm: 45mm 
  • Head Type: Hexagon

We have a range of M10 hex bolts available in A2 stainless steel. Perfect for corrosion resistance in outdoor projects. 

You can find our full range of stainless steel hex bolts DIN 931 here.

25 products


M10 Hex Bolts – Stainless Steel DIN 931 (Part Thread) | Fixabolt®

Strong fixings for serious structural work.

Our M10 hex bolts are a reliable choice for trade professionals working on timber, steel, or structural fixings. Manufactured to DIN 931, these bolts are part-threaded—offering a stronger shank and better resistance to shear forces than fully threaded bolts.

With a 10mm thread diameter and a hexagonal head, they’re easy to install with a socket or spanner, making them ideal for construction, joinery, metalwork, and heavy-duty fabrication.

Product Specifications:

  • Size: M10 (10mm)
  • DIN 931 (partially threaded)
  • Hex head – tighten with standard tools
  • Length: From 50mm to 300mm

Each bolt features a precision-machined shank and rolled thread, ensuring smooth installation and a secure fit every time.

Applications for M10 Hex Bolts

Fixabolt® M10 bolts are built for applications where you need strength in the shank, not just grip in the thread.

Why Choose Fixabolt®?

✔ Trade-ready stainless steel fixings

✔ A2 and A4 grades for indoor and outdoor jobs

✔ Fast, tracked UK-wide delivery

✔ Bulk discounts for trade and quantity buyers

✔ Stocked and shipped from our UK warehouse

Need M10 nuts and washers to complete the job? You’ll find matching stainless steel accessories right on this page.

Built to last. Ready when you are. That’s Fixabolt®.