Water Hard, Drill Rod, Steel Material, Fractional Size 5/16 In., Decimal Equivalent 0.3125 In., Dia. Tolerance +/-.0005 In., Finish 15 RMS Max, Length 36 In., Length Tolerance +.125 In./-.000 In., Hardness Scale 241 BHN Max, Grade W1, Standards UNS T72301, SAE J437, ASTM A-686-92, FEDERAL QQT-580 REV C Features Decimal Equivalent: 0.3125" Finish: 15 RMS Max Item: Water Hard, Drill Rod Length: 36" Material: steel Grade: W1 Standards: UNS T72301, SAE J437, ASTM A-686-92, FEDERAL QQT-580 REV C Length Tolerance: +.125"/-.000" Dia. Tolerance: +/-.0005" Hardness Scale: 241 BHN Max Fractional Size: 5/16"

Water Hard, Drill Rod, Steel Material, Fractional Size 5/16 In., Decimal Equivalent 0.3125 In., Dia. Tolerance +/-.0005 In., Finish 15 RMS Max, Length 36 In., Length Tolerance +.125 In./-.000 In., Hardness Scale 241 BHN Max, Grade W1, Standards UNS T72301, SAE J437, ASTM A-686-92, FEDERAL QQT-580 REV C Features Decimal Equivalent: 0.3125" Finish: 15 RMS Max Item: Water Hard, Drill Rod Length: 36" Material: steel Grade: W1 Standards: UNS T72301, SAE J437, ASTM A-686-92, FEDERAL QQT-580 REV