[100 PKG] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/4-10 X 1

Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/4-10 x 1 are designed for heavy-duty fastening, delivering secure, vibration-resistant performance in automotive, machinery, and industrial applications. The combination of a serrated flange, hex washer head, and a case-hardened core makes these bolts a reliable choice for demanding environments.Key features Serrated flange provides a large bearing surface and anti-slip grip to help resist loosening. Hex washer head offers a flush, finished appearance and improved torque transfer with a wide contact area. Case-hardened steel delivers high strength and wear resistance for long-lasting performance. Zinc finish provides corrosion resistance and a bright, durable surface. Size: 3/4-10 x 1 (3/4 in diameter, 10 threads per inch, 1 in long).SpecificationsMaterial: Case-hardened steelFinish: Zinc platedHead type: Flange with serrated washerDrive type: HexThread: Coarse (3/4-10 UNC)ApplicationsAutomotive assemblies, machinery, and equipment installationsConstruction and fabrication projects requiring secure, load-distributing fastenersTrailers, agricultural equipment, and other heavy-duty usesChoose these flange bolts when you need a robust fastener that stays tight under vibration and dynamic loads. The combination of a serrated flange, hex washer head, and zinc finish helps ensure reliable performance across a variety of demanding settings.