EASTLO Button Head Socket Cap Bolts Screws 304 Stainless Steel 18-8

Allen Hex Drive Size: 5/32″(0.156″) Thread Size:1/4-20; Thread Type: 20 TPI Coarse Thread (UNC); Thread Style: Right Hand; Thread Coverage: Full Thread Exterior Finish: Bright Finish; Color: Silver Tone; Package Included: 100 PCS Diameter of the Head: 0.437 inch; Height of the Head: 0.132 inch; Screw Length: 1 inch or 25mm (measured from under the head) Made of 304 stainless steel (no coating outside) 18-8 which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments SIZE:1/4-20 x 1″ /b br br Specification: /b br Thread Diameter 0.250″ br Head Diameter 0.437″ br Head Height 0.132″ br Screw Length 1″ br br Package Included: /b br 100 (+-2%) br br About Button Head Socket Cap Screws /b Button head socket cap screws are precision threaded fasteners with an internal socket drive (also called allen hex drive) for installing in areas with limited side clearance.The internal hex drive requires an Allen wrench.