5/16-18 Socket Head Cap Screw, Plain Stainless Steel, 1-1/4 in Length
-18, Minimum Thread Length 1/2 in, Fastener Length 1 1/4 in, Head Height 0.Socket Head Cap Screw, Head Type Flanged Standard, System of Measurement Inch, Drive Type Socket, Drive Size 1/4 in, Material Stainless Steel, Material Grade/Class 630, Finish Plain, Thread Size 5/16 In.468 in, Pack Size Small Pack, Thread Style Partially Threaded, Special Features Not Applicable, Countersink Angle Not Applicable, Dimensional Standards AMPG 2013 ZPS.375 in, Head Diameter 0.