SHCS Alloy Steel 1-1/2 -12x4-1/2

Socket Head Cap Screw System of Measurement Inch Cylindrical Basic Material Steel Material Grade Alloy Steel 1-1/2 In.-12 Length 4 1/2 in Fastener Finish Black Oxide Fastener Thread Type UNF (Fine) Drive Type Hex Socket Drive Size 1 in Thread Style Partially Threaded Thread Direction Right Hand Min. Thread Length 3 3/4 in Thread Length 3 3/4 in Head Height 1.5 in Thread Dia. 1-1/2 in