Technical Specification Item Socket Head Cap Screw Screw Style Socket Head Cap Screw System of Measurement Inch Screw Head Type Cylindrical Basic Material Steel Material Grade Alloy Steel Dia./Thread Size 1-8 Length 6-1/2 Fastener Finish Black Oxide Fastener Thread Type UNC (Coarse) Class 3A Drive Type Hex Socket Drive Size 3/4 Thread Style Partially Threaded Thread Direction Right Hand Min. Thread Length 2-1/2 Thread Length 2-1/2 Head Height 1 Thread Dia. 1 Vented Hole Size Not Vented Head Dia. 1-1/2 Temp. Range - 20 Degrees F to 400 Degrees F Rockwell Hardness RC 38 to 43 Min. Tensile Strength 170, 000 psi Fastener Industry Standards ASTM A574, ASME B18.3 This listing is for pkg. of 10.

Technical Specification Item Socket Head Cap Screw Screw Style Socket Head Cap Screw System of Measurement Inch Screw Head Type Cylindrical Basic Material Steel Material Grade Alloy Steel Dia./Thread Size 1-8 Length 6-1/2 Fastener Finish Black Oxide Fastener Thread Type UNC (Coarse) Class 3A Drive Type Hex Socket Drive Size 3/4 Thread Style Partially Threaded Thread Direction Right Hand Min. Thread Length 2-1/2 Thread Length 2-1/2 Head Height 1 Thread Dia. 1 Vented Hole Size Not Vented Head Dia. 1-1/2 Temp. Range - 20 Degrees F to 400 Degrees F Rockwell Hardness RC 38 to 43 Min. Tensile Streng