Thread size
M6-M30 typical.
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Mining Equipment
Square Head Bolts - DIN 478
Square-head bolts for machinery slots, restrained adjustment and traditional industrial assemblies.
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Designed around the assembly.
DIN 478 square head bolts provide four flat wrench faces and are often selected for machine tables, slots and anti-rotation arrangements.
Send drawing for confirmationLength range
20-300 mm typical.
Head form
Square head dimensions follow the selected standard size.
Tolerance
Final dimensions, tolerances and coating are confirmed against the approved drawing and application requirements.
Quotation requirements
Material and approval details.
Share the component quantity, material, finish, assembly environment and any relevant drawing so we can confirm the correct configuration.
Materials
- Carbon steel
- Alloy steel
- Stainless steel on request
Finish options
- Plain oil
- Zinc plated
- Black oxide
Common standards
- DIN 478
- Customer drawing
- Project specification
Applications
- Machine fixtures
- Mining equipment adjustments
- Industrial slots and channels