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

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

Specifications

• 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°.
• Weight: 0.5
• Dimensions: L 3, W 1, H 6

Benefits

• Industrial-grade tooling designed for dependable shop performance.
• Supports consistent results when applied with correct setup practices.
• A practical choice for U.S. machine shops and maintenance work.

Recommended use

• Confirm compatibility (size, interface, machine capacity) before ordering.
• Follow safe operating practices and use appropriate PPE.
• Optimize setup rigidity and process parameters for best results.

USA Warehouse Stock — Fast U.S. fulfillment.