5/16"-18 Socket Head Cap Screw, Black Oxide Steel, 1/2 in Length, 100 PK, BLUE DEVIL MADE IN USA, Mfr# 3108CSB

Socket Button Head Screw, Head Type Button, System of Measurement Inch, Drive Type Socket, Material Alloy Steel, Finish Plain, Thread Size 5/16 In.-18, Fastener Length 1/2 in, Pack Size Small Pack, Special Features Not Applicable, Countersink Angle Not Applicable, Dimensional Standards ASME B18.5, Flange Diameter Not Applicable, Flange Thickness Not Applicable, Manufacturer Location Made in US, Package Quantity 100