![[1000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 5/16-18 X 1 Loop End and structural assemblies](https://cdn.shopify.com/s/files/1/0836/1125/5063/files/0604MWWKC_1f16e7b1-db0d-4911-bf16-06bc5717109c.webp?v=1747155670)
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and structural assemblies
Head style: hex head
Load performance: High holding power with vibration resistance in poured concrete and masonry substrates
Case hardened steel offers increased toughness and wear resistance
[1000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 5/16-18 X 1 Loop End and structural assembliesEngineered for rugged reliability, the [1000 BULK] Flange Bolts Serrated Hex Washer Case Hardened Steel Black Oxide 5 16 18 X 1 delivers strong, vibration resistant fastening ideal for automotive, machinery, and equipment assembly. This bulk pack ensures you have a ready supply of high performance bolts to keep projects moving smoothly. Key Features Material: Case hardened steel for exceptional wear resistance and strength under load. Finish: Black
