[50 PKG] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/4-10 X 3 Today Only

Upgrade your fastening system with our Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/4-10 X 3. These bolts balance strength, reliability, and corrosion resistance for demanding applications. The flange head distributes clamping force for less surface damage, while the integrated serrated hex washer helps prevent loosening under vibration. A case-hardened steel core combined with a zinc finish delivers long-lasting performance in tough environments.

Thread size and length: 3/4-10 thread, 3 inches long

Head and washer: Flange head with integrated serrated hex washer

Material and finish: Case-hardened steel with zinc plating

Drive type: Hex

Corrosion resistance: Zinc finish protects against rust in outdoor or wet conditions

Ideal for automotive assemblies, machinery mounting, equipment installations, and other heavy-duty fastening tasks where vibration is common and load distribution is critical.

Specifications

Thread size: 3/4-10

Length: 3 inches

Head style: Flange

Washer: Serrated hex washer

Material: Case-hardened steel

Finish: Zinc

Drive: Hex

Enhance your toolkit with these high-strength flange bolts and experience secure, vibration-resistant fastenings in one upgrade.