Midwest Fastener 5/16-18 x 3/4 in. Stainless Steel Hex Cap Screw

The Midwest Fastener 5/16-18 x 3/4 in. Stainless Steel Hex Cap Screw is engineered for durable, heavy-duty fastening in demanding environments. Built from premium stainless steel, this hex cap screw offers exceptional resistance against rust and corrosion, making it well-suited for exterior assemblies, marine hardware, and harsh industrial conditions. Designed with standard coarse threads and a precision-formed hex head, this fastener allows for high-torque tightening using standard wrenches or sockets. Whether used in machinery repair, construction framing, or general hardware applications, it ensures a secure, long-lasting hold.