Product details:
"Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 9, Fastener Finish Zinc Yellow CR+3, Dia. /Thread Size 1-1/4 In.-12, Fastener Length 11 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNF (Fine), Fastener Thread Style Partially Threaded, Fastener Industry Standards L9 , Head Type Standard, Min. Thread Length 3 in, Head Height 55/64 in, Head Width 1.875 in, Package Quantity 4FeaturesFastener Industry Standards: L9 Thread