7/8-9 x 4-1/2 Grade 8 Coarse Hex Cap Screws

These 7/8-9 x 4-1/2 Grade 8 Coarse Hex Cap Screws are crafted from high-quality Grade 8 steel, ensuring exceptional strength and durability for 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 allows for easy installation and removal using standard wrenches or sockets, while precise threading ensures smooth engagement with nuts for maximum holding power.

Ideal for heavy-duty fastening tasks, these hex cap screws are commonly used in machinery assembly, structural steelwork, and equipment maintenance where reliable performance under stress is critical. The head stamping provides clear grade identification even after installation, helping professionals quickly verify specifications on-site. Whether for industrial, commercial, or maintenance purposes, these bolts deliver consistent, long-lasting results with ease of use.

Engineered for strength and reliability, these Grade 8 hex cap screws combine robust material quality with practical features to meet the needs of both contractors and maintenance teams. Their balance of toughness, corrosion resistance, and user-friendly design makes them a dependable choice for securing critical components in a wide range of applications.