Custom Bolts & Screws
Custom bolts, screws and studs to ASTM, ISO and DIN, metric and imperial. We roll threads after heat treat — that is what stops galling at torque. Grades 4.8 to 12.9, M3 to M48.
Materials
Alloy steelSS 304/316BrassTi 6Al-4V
Tolerances
- M3-M48 · UNC/UNF
- 6g thread fit
Applications
- Automotive engine fasteners
- Aerospace structural bolts
- Industrial assemblies
Lead Time
2-3 weeks
Finish
Zinc / nickel / chrome
Certifications
ISO 9001:2015
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