Description
Grade 5 Zinc Plated Hex Tap Bolt (Full Thread) 5/16-18X8 is a high-strength, corrosion-resistant fastener designed for demanding assemblies. This fully threaded hex tap bolt combines SAE Grade 5 steel with a zinc coating to resist rust and wear in wet or humid environments.
Overview
Engineered for strong clamping power and easy drive-through installation in tapped holes, these bolts are ideal for automotive, machinery, and general construction projects where a reliable, full-thread fastener is needed.
Specifications
- Size & Thread: 5/16-18 (UNC) x 8 in
- Head Type: Hex
- Thread Type: Full thread
- Material: SAE Grade 5 steel
- Finish: Zinc plating for corrosion resistance
- Standard: SAE J429 Grade 5
Benefits
- High strength and reliability for heavy-duty applications
- Excellent corrosion resistance thanks to zinc plating
- Full-threaded length provides consistent engagement along the entire shank
- Easy installation with standard hex tooling
Applications
Perfect for automotive assemblies, equipment installations, machinery, and any tapped-hole projects where a fully threaded hex bolt is required.
Installation & Maintenance
- Use the appropriate hex socket or wrench to avoid slipping and ensure proper torque alignment
- Avoid over-torquing; refer to torque tables for your substrate and lubrication conditions
- Store in a dry, clean environment to maintain finish and performance
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324