1/2-20 x 3 Grade 8 Hex Flange Bolt

The 1/2-20 x 3 Grade 8 Hex Flange Bolt from Midwest is crafted from high-strength Grade 8 steel, ensuring durable performance in demanding 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 with an integrated washer simplifies installation and removal using standard wrenches or sockets, while the precise threading guarantees smooth engagement with nuts for maximum holding power.

Ideal for heavy-duty construction, automotive, and industrial projects, this bolt provides reliable fastening where strength and longevity are critical. The head stamping allows for easy grade identification even after installation, helping professionals quickly verify the bolt’s specifications on-site. Whether you’re securing machinery components or structural elements, this Grade 8 hex flange bolt delivers consistent performance and peace of mind.