[3000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 5/16 Heavy Duty Mechanical Anchors They are designed for both

They are designed for both indoor and outdoor installations where corrosion resistance is important

Load range: Suitable for lightweight to moderate mounting applications

Intended use includes installing small-diameter anchors and fastener pilot holes

The 3/8-16 thread and 1/2 inch length provide a sturdy

[3000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 5/16 Heavy Duty Mechanical Anchors They are designed for bothEngineered for durable, secure fastening, our Flange Bolts Serrated Hex Washer Case Hardened Zinc 1 4 20 X 5 16 delivers reliable performance in metal to metal assemblies. This bolt features a serrated flange and hex washer head for a flush, locked seating, helping to resist loosening under vibration. Designed with a case hardened steel core and a zinc coating, it combines strength with corrosion resistance to withstand challenging environments. The 1