Midwest Fastener 00273 Cap Screw, 5/16-18 in Thread, 1 in L, Coarse Thread, Hex Drive, Zinc, Zinc, 100 PK

These 5/16-18 x 1 Grade 5 coarse hex cap screws are manufactured from durable Grade 5 steel, providing 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 enables quick and clear grade identification even after installation, ensuring proper use and compliance. Designed with precise threading, these screws offer smooth engagement and maximum holding power, keeping components securely connected under stress. The zinc finish adds moderate corrosion resistance, making them suitable for a variety of environments. Ideal for construction, machinery, automotive and industrial applications, these Grade 5 hex cap screws deliver dependable fastening solutions where strength and reliability are essential.