ANSI 1.14 X 2.31 45 DEGREE CAT50 1"-8 COOLANT THRU RETENTION KNOB (3900-5522)

ANSI 1.14 X 2.31" CAT50 45 Degree Coolant Thru Retention Knob TPI is 1" X 8. Heat treated alloy steel hardened to HRC 52~56°. ANSI/AMSE B5.50-1994. Coolant thru. L is 2.31 L1 is .69 L2 is 1.97 D is 1.44 d1 is 1.14 d2 is .82 d3 is .45 A is 45°. Shipping Weight: 0.4 lbs