
5/16-18 x 1-1/4" Button Head Socket Cap Bolts
Allen Hex Drive Size: 3/16" Thread Size:5/16-18; Thread Type: 18 TPI Coarse Thread (UNC); Thread Style: Right Hand; Thread Coverage: Full Thread Exterior Finish: Bright Finish; Color: Silver Tone; Quantity: 15 pack HIGH QUALITY MATERIAL: 100% Stainless steel 304(18-8) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in harsh environments Screw Length: (measured from under the head) 1-1/4" or 1.25 inch; Head Height: 0.166 inch; Diameter of the head: 0.547 inch Approximately SIZE:5/8-16x1-1/4" Specification: Thread Diameter 0.3125" Head Diameter 0.547" Head Height 0.166" Package Included: 15 PCS About Button Head Socket Cap Screws 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. They are known for their efficient application performance and enduranc