Midwest Fastener 5/16-18 x 1-1/4 in. Curved Head Machine Screw

The Midwest Fastener 5/16-18 x 1-1/4 in. Curved Head Machine Screw is designed for secure fastening in metal-to-metal and general hardware applications. Manufactured from durable steel with a protective zinc finish, this machine screw delivers reliable corrosion resistance and long-lasting strength. Engineered with coarse threading for strong holding power, it ensures a tight fit in pre-tapped holes or when paired with matching nuts. Ideal for commercial, automotive, and general repair projects.