[600 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 5

Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 5 are designed for strong, vibration-resistant fastening in metal assemblies. Featuring a built-in flange and serrated hex washer, these bolts distribute clamping force and resist loosening under demanding conditions, all with a durable zinc finish for added corrosion protection.

Key benefits

• Built-in flange and serrated washer: ensures a cupped load distribution and helps resist loosening due to vibration.
• Case-hardened zinc coating: provides wear resistance and corrosion protection for long-term reliability.
• Size & compatibility: 1/4-20 UNC thread, 5 in length—great for thicker materials and common 1/4" holes.
• Material quality: high-strength steel with a durable zinc finish for dependable performance.
• Versatile applications: ideal for automotive, machinery, equipment enclosures, and outdoor projects.

Usage tips: Align the bolt holes, insert, and tighten with a compatible wrench or driver to the appropriate torque for your material. Choose the 5" length to ensure proper engagement without bottoming out or protrusion beyond the joint.

Enhance your fastener kit with these reliable 1/4"-20 x 5 flanged bolts and enjoy secure assemblies that stand up to tough environments.