1/2-20 x 1-1/2 Grade 8 Hex Flange Bolt

The 1/2-20 x 1-1/2 Grade 8 Hex Flange Bolt is crafted from high-strength Grade 8 steel, delivering exceptional durability and performance for demanding industrial and mechanical applications. Featuring a yellow zinc finish, this bolt offers moderate corrosion resistance, making it suitable for environments where protection against rust is important. The hex head design with an integrated washer ensures easy installation and removal using standard wrenches or sockets, while also providing enhanced holding power.

Ideal for use in automotive, construction, and heavy machinery industries, this bolt is engineered for secure fastening under high stress. Its precise threading ensures smooth engagement with nuts, maintaining a firm connection that withstands vibration and load. The head stamping allows for quick grade identification even after installation, supporting efficient maintenance and quality control.

Whether you’re assembling equipment or performing repairs, this Grade 8 Hex Flange Bolt combines strength, reliability, and ease of use to meet professional and industrial fastening needs.