Automotive Nuts and Bolts Manufacturer
We manufacture and supply automotive nuts and bolts for structural and assembly applications across conventional vehicles, EV platforms, and industrial automotive systems. From standard hex fasteners to project-specific designs, we support stable production and corrosion-resistant surface treatments for demanding environments.
Types of Automotive Nuts and Bolts
Our automotive nut and bolt offerings commonly include:
- Hex bolts & hex nuts
- Flange bolts & flange nuts
- Studs and threaded components
- High-strength structural bolts
- Custom bolts and nuts made to drawings
Looking for a full automotive fastener solution? Visit our Automotive Fasteners page for broader coverage.
Materials & Strength Grades
Material options depend on load, temperature, and durability requirements:
- Carbon steel and alloy steel options
- High-strength grades (e.g., 10.9 / 12.9)
- Stainless steel options for corrosive environments (upon request)
If you are not sure which material is suitable, share your application details and we will recommend an option.
Corrosion-Resistant Surface Treatments
For automotive assemblies exposed to moisture, salt, and temperature cycles, coating selection is critical. We support:
- Zinc-Nickel (Zn-Ni) plating
- Black zinc & passivation
- Geomet / Dacromet
- Other corrosion-resistant finishes upon request
Common Automotive Applications
Automotive nuts and bolts are commonly used in:
- Chassis and suspension assemblies
- Structural brackets and body connections
- Powertrain-related modules
- EV battery enclosures and supporting structures
Custom Automotive Nuts & Bolts (Drawings Welcome)
If your project requires non-standard geometry, special materials, or unique coating specifications, we support custom manufacturing from drawings or samples.
👉 Learn more on our Custom Fasteners page.
Request a Quote
Send drawings/specs and target quantity. We typically reply within 24 hours.
Upload Drawing / Request Quote