![[3000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 5/16 Heavy Duty Mechanical Anchors Ideal applications remodeling](https://cdn.shopify.com/s/files/1/0836/1125/5063/files/0604MWWKC_7117824b-3c4e-4ec1-855d-0fe11b7f0b7e.webp?v=1747155758)
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Ideal applications remodeling
rapid installation
The 3/8-16 thread and 1/2 inch length provide a sturdy
vibration-resistant fastening with a built-in flange under the head and a serrated hex washer to grip the mating surface
Intended use includes installing small-diameter anchors and fastener pilot holes
[3000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/4-20 X 5/16 Heavy Duty Mechanical Anchors Ideal applications remodelingEngineered 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
