1″-8X5 1/2″,(PT) HEX CAP SCREW GR 8 COARSE ALLOY PLAIN {BOX 10}

1″-8X5 1/2″,(PT) HEX CAP SCREW GR 8 COARSE ALLOY PLAIN {BOX 10}

• Hex Cap Screws (Hex Head Bolts)
• A Cap Screw made from Medium Carbon Steel and heat-treated
• Yield-to-tensile ratio is the loweest of all heat treated steels
• Heated, oil or water quenched, and tempered at a minimum tempering temperature of 800 degrees Fahrenheit.