* Die: M24 X 1.50, M24 X 2.00 M22 X 1.00, M22 X 1.50 M20 X 1.50, M20 X 1.25 13/16" X 20 UNEF, 3/4" X 20 UNEF* M: SCM 440 * Hardness: 45-48°* Finish: Black oxided
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