Bolt
Bolt
Square Head Bolt
Square head bolts for traditional machinery and applications needing a non-hex wrenching surface.
- Standard
- DIN479, ASME B18.2.1
- Size
- M6–M30
- Material
- Carbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, Monel
- Grade
- 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; Gr2/5/8
- Finish
- Plain, Black Oxide, Zinc Plated, H.D.G, PTFE, Dacromet, Nickel, Chrome, Zinc Nickel
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Description
Square head bolts remain popular in agricultural equipment, rail, and restoration work where square sockets or open-end wrenches are preferred.
Specifications
| Standard | DIN479, ASME B18.2.1 |
|---|---|
| Size | M6–M30 |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, Monel |
| Grade | 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; Gr2/5/8 |
| Finish | Plain, Black Oxide, Zinc Plated, H.D.G, PTFE, Dacromet, Nickel, Chrome, Zinc Nickel |
Technical Drawing
Square Head Bolt technical drawing — dimensions available on request
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