1.14 X 2.57 BT50 MAZAK COOLANT THRU RETENTION KNOB (3900-5499)

1.14 X 2.57 BT50 Coolant Thru Retention Knob for Mazak Machines TPI is M24 X 3.0 thread. Heat treated alloy steel hardened to HRC 52~56°. All dimensions in accordance to MAZAK machine specifications. Coolant thru. L is 2.57 L1 is .69 L2 is .20 D is 1.46 d1 is 1.14 d2 is .82 d3 is .39 d4 is .98 A is 45°. Shipping Weight: 0.5 lbs