Midwest Fastener 5/16 in.-18 x 1-1/2 in. Stainless Steel Hex Cap Screw

The Midwest Fastener 5/16 in.-18 x 1-1/2 in. Stainless Steel Hex Cap Screw provides dependable fastening strength and superior corrosion resistance for a wide range of demanding applications. Designed with a standard hex head, this cap screw allows for secure tightening with standard wrenches or sockets, ensuring a firm and stable hold in structural, mechanical, and general fastening projects. Crafted from durable stainless steel, this hex cap screw is ideal for outdoor, marine, and high-moisture environments where rust protection is essential. Featuring coarse threading and precision SAE design, it delivers consistent reliability and high performance across residential, commercial, and agricultural installations.