5/8-11 x 1 Grade 8 Coarse Hex Cap Screws

These 5/8-11 x 1 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, these bolts offer moderate corrosion resistance, making them suitable for environments where protection against rust is important. The hex head design includes an integrated washer for easy installation and removal using standard wrenches or sockets, while also providing enhanced holding power.

Ideal for heavy-duty fastening needs, these bolts deliver precise threading that ensures smooth engagement with nuts, maximizing holding strength and keeping components securely connected under stress. The head stamping allows for quick and easy grade identification even after installation, supporting efficient quality control on the job site. These Grade 8 hex cap screws are perfect for use in machinery assembly, structural steelwork, and other industrial settings where strength and reliability are critical.