' Hex Head Cap Screw, System of Measurement Inch, Head Type Hex, Dia./Thread Size 1/2 In.-20, Thread Type UNF (Fine), Fastener Length 1-1/2 In., Min. Thread Length 1-1/4 In., Basic Material Steel, Screw Grade/Class Grade 8, Fastener Finish Zinc Yellow, Thread Style Partially Threaded, Thread Direction Right Hand, Head Height 5/16 In., Head Width 3/4 In., Proof Load 120, 000 psi, Screw Industry Standards ASME B18.2.1, Package Quantity 50 '

• Price For: Each Basic Material: Steel Head Height: 5/16" System of Measurement: Inch Dia./Thread Size: 1/2"-20 Rockwell Hardness: C33 to C39 Fastener Finish: Zinc Yellow Head Width: 3/4" Thread Type: UNF (Fine) Thread Direction: Right Hand Tensile Strength: 150, 000 psi Head Type: Hex Item: Hex Head Cap Screw Screw Grade/Class: Grade 8
• Screw Industry Standards: ASME B18.2.1 Proof Load: 120, 000 psi Fastener Length: 1-1/2" Thread Style: Partially Threaded Country of Origin (subject to change): United States

Price For: Each Basic Material: Steel Head Height: 5/16" System of Measurement: Inch Dia./Thread Size: 1/2"-20 Rockwell Hardness: C33 to C39 Fastener Finish: Zinc Yellow Head Width: 3/4" Thread Type: UNF (Fine) Thread Direction: Right Hand Tensile Strength: 150, 000 psi Head Type: Hex Item: Hex Head Cap Screw Screw Grade/Class: Grade 8NUCOR