 Socket Head Cap Screw 1 1/4-28Brand: UNBRAKO Mfr#: 08042, Z#: G3397931Product Description: Socket Head Cap Screw, Standard, Alloy Steel, Black Oxide Finish, Thread Size 1/4-28, Drive Type Hex Socket, Drive Size 3/16", Thread Type UNF, Thread Style Partially Threaded, Thread Direction Right Hand, Overall Length 2 1/4", Length Under Head 2", Thread Length 1", Head Height 0.250", Head Dia. 0.375", Temp. Range (F) -50 to 550, Class 3A, Rockwell Hardness 39 to 43, Min. Tensile Strength (PSI) 190,000, Meets/Exceeds ASTM A574, ANSI B18.3, Package Quantity 100
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