5/16-18X2 1/4 Coarse Thread Flat Socket Cap Screw Plain (Pack Qty 100) BC-3136CSFL

Used when a flush mounting, high strength screw is required. Commonly used in tools and dies where moving parts pass over the fastened areaYou may also like 10-24X1 1/2 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc (Pack Qty 3,000) BC-10243W.