Description
Discover reliable fastening with our Hex Head Cap Screws, DIN 931, made from 8.8 grade steel and zinc-plated for corrosion resistance. Designed for strength and durability, these M12-1.75 x 55 screws are ideal for automotive, machinery, and construction applications where partial threaded bolts are required.
Key specifications
- Standard: DIN 931 hex head cap screws with partial thread
- Material: Steel, grade 8.8
- Finish: Zinc plating
- Thread: M12 x 1.75 (coarse metric thread)
- Nominal length: 55 mm
- Head style: Hex head
- Type: Hex head cap screw (partially threaded)
Why choose this fastener?
- High tensile strength ensures secure clamping under load.
- Zinc finish provides improved corrosion resistance in moderate environments.
- DIN 931 compliance guarantees compatibility with standard DIN 931 components.
- Partial thread offers controlled seating and precise alignment in assemblies.
Applications
Use these DIN 931 hex bolts for general mechanical assemblies, automotive mounting, equipment fabrication, and construction projects where reliable, reusable fasteners are required.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

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