[600 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 3 Reduced Price

Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 3 are engineered for secure, high-strength fastening in metal and equipment assemblies. The combination of a serrated flange, hex washer head, and case-hardened steel delivers reliable torque retention, reduced loosening, and long-lasting performance in demanding environments.

Designed for versatility, these bolts feature a 1/4-20 thread and a 3-inch length, making them suitable for thicker components and heavy-duty applications. The zinc finish provides corrosion resistance for both indoor and outdoor use, helping your assemblies withstand moisture, salt, and grime.

Key features

Serrated flange on the underside of the head helps prevent loosening by biting into the surface and distributing load over a larger area.

Hex washer head provides broad contact area for a tight seal and even load distribution.

Case-hardened steel offers increased strength and durability for demanding environments.

Finish: Zinc plated provides corrosion resistance and longevity.

Thread size: 1/4-20 with length: 3 inches for extended reach.

Suitable for automotive, machinery, construction, and equipment assemblies.

Whether you’re outfitting a workshop project or servicing heavy machinery, these flange bolts deliver reliable, consistent performance. Add the Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 3 to your toolkit and enjoy a secure, maintenance-friendly fastening solution.