5/8-11 x 5-1/2 Grade 8 Coarse Hex Cap Screws

These 5/8-11 x 5-1/2 Grade 8 Coarse Hex Cap Screws from Midwest are crafted from high-strength Grade 8 steel, ensuring reliable performance in demanding applications. The yellow zinc finish offers moderate corrosion resistance, making these bolts suitable for environments where durability and longevity are essential. Featuring a hex head design, they allow for easy installation and removal using standard wrenches or sockets. The precise coarse threading provides smooth engagement with nuts, maximizing holding power to keep components securely connected under stress.

Ideal for use in construction, automotive, heavy machinery, and industrial maintenance, these Grade 8 hex cap screws deliver dependable strength where it matters most. Their head stamping enables quick class and grade identification even after installation, helping professionals maintain quality and safety standards on the job. Whether for structural assemblies or equipment repairs, these bolts offer a trusted fastening solution with consistent performance.