Full Threaded Bolts

If you need a secure and versatile fastening solution, our stainless steel set screws DIN 933, also known as stainless steel full thread bolts, are here to meet your requirements. Manufactured to DIN 933 specifications, these set screws are different to hex bolts. They offer full threading along the entire length of the bolt, ensuring maximum grip and stability for a range of applications. Ideal for metal-to-metal or metal-to-wood connections, our DIN 933 stainless steel set screws are designed to withstand demanding conditions with ease.

Why Choose Stainless Steel Set Screws?

Stainless steel set screws are an excellent choice for projects exposed to moisture or outdoor environments thanks to their corrosion-resistant properties. Whether you're working on an industrial project, automotive repairs, or general construction, our full threaded bolts offer the strength and durability you need.

Stainless Steel Full Thread Bolts Sizes

Use the filters on this page to shop by diameter or explore our collections below to find the right stainless steel set screws / full thread bolts for your project.

M6 set screws (full thread bolts)

M8 set screws (full thread bolts)

M10 set screws (full thread bolts)

M12 set screws (full thread bolts)

M14 set screws (full thread bolts)

M16 set screws (full thread bolts)

101 products


Fully Threaded Bolts – DIN 933 | Fixabolt®

Threaded to the head. Built for strength.

Fixabolt® full thread bolts/set screws DIN 933 are designed for jobs where a strong, consistent thread is needed from end to end. With a standard hex head for use with spanners or sockets, these stainless steel set screws are ideal for fastening into tapped holes or where nuts are used on thinner materials.

Whether you're installing into steel frames, brackets, or timber fixings, the full-length thread provides maximum grip along the entire bolt. No wasted shaft, just holding power where it matters.

Key Features

  • DIN 933 compliant: precision made to the standard
  • Fully threaded: ideal for adjustable fixings, clamping, or where shorter grip lengths are needed
  • Hex head design: easy to tighten with hand or power tools
  • Ideal for steel-to-steel and steel-to-wood applications

Materials & Sizes

Our range of fully threaded bolts / set screws are available in durable stainless steel, grade A2 (304): corrosion-resistant and reliable for general outdoor or indoor use

Metric sizes:

Diameters: M6 to M16

Lengths: 50mm to 300mm

Need a different size? Just get in touch on our live chat and we’ll help you source or custom supply what you need.

Why Fixabolt®?

✔ Trusted by UK trades  

✔ Competitive pricing without cutting corners  

✔ Trade discounts on bulk orders  

✔ Fast, tracked delivery across the UK  

✔ Reliable stock, ready when you are

Looking for part-thread options? Check out our stainless steel Hex Bolts DIN 931.

Fixings made for the job. Fixings made for the trade. That’s Fixabolt®.