1-8 x 5 Grade 8 Coarse Hex Cap Screws

These 1-8 x 5 Grade 8 Coarse Hex Cap Screws are manufactured from high-strength Grade 8 steel, ensuring reliable durability and long-lasting performance in demanding industrial and construction applications. Featuring a yellow zinc finish, they offer moderate corrosion resistance, making them suitable for environments where protection against rust is important. The hex head design allows for easy installation and removal using standard wrenches or sockets, while precise coarse threading ensures smooth engagement with nuts for maximum holding power.

Ideal for heavy-duty fastening needs, these bolts are commonly used in machinery assembly, automotive repair, structural steel connections, and other scenarios requiring strong, secure joints. The head stamping provides clear class and grade identification even after installation, helping professionals quickly verify specifications on-site. With their combination of toughness, corrosion resistance, and ease of use, these bolts deliver dependable performance across a wide range of industrial and commercial projects.