3/8-16 x 1-1/4 Grade 5 Coarse Hex Cap Screws

These 3/8-16 x 1-1/4 Grade 5 Coarse Hex Cap Screws are manufactured from high-quality Grade 5 steel, ensuring reliable strength and long-lasting performance in demanding applications. Featuring a hex head design, they allow for easy installation and removal using standard wrenches or sockets. The head stamping provides clear class and grade identification even after installation, while precise threading ensures smooth engagement and maximum holding power to keep components securely connected under stress. A zinc finish offers moderate corrosion resistance, making these bolts suitable for various environments.

Ideal for use in construction, machinery assembly, automotive repair, and industrial maintenance, these Grade 5 hex cap screws deliver dependable performance where strength and durability are critical. Their coarse threading is optimized for quick assembly and strong holding in metal-to-metal fastening scenarios.

As part of the Bolts family, these screws combine strength, ease of use, and corrosion protection, making them a versatile choice for both professional contractors and DIY enthusiasts seeking quality fastening solutions.