1/4 -20 x 4 Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws CSHS5-082

Diameter: 1/4 Length: 4 Material: Steel Finish: Zinc Head Style: Hex (7/16 Wrench) Thread Size: 20 (Coarse) Thread Length: 3/4 Hardness: Grade 5 Type: Cap Screw A hex cap screw has a hexagonal head designed to be driven by a wrench.