MAZAK Pull Stud Retention Knob
MAZAK Pull Stud Retention Knob is precision machined from 20CrMnTi alloy steel specifically for MAZAK brand machine tools. Direct replacement for OEM parts ensuring perfect compatibility with original spindle systems. Available in BT40, BT50 (metric thread) and CAT40U, CAT50U (UNC imperial thread) specifications. Features d6 retention hole for precise positioning with spindle pull claw system. T model indicates center coolant-through hole for through-spindle coolant.
Unit Price: 7.00 USD
Volume Discount
Order Value
1000 + USD
Discount
3% off
Order Value
3000 + USD
Discount
5% off
Order Value
8000 + USD
Discount
8% off
Order Value
15000 + USD
Discount
12% off
Order Value
30000 + USD
Discount
15% off
Order Value
50000 + USD
Discount
18% off
Discounts are automatically applied at checkout based on order value.
Available Warehouse
China Factory
Stock & Production Available
Accepted Payment
Specifications
| Cart+ | SKU | Price | Quantity | Total | d1 (mm) | d2 (mm) | d3 (mm) | d4 (mm) | T | d6 (mm) | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | L5 (mm) | SW (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAZAK-BT40 | $7 | $0 | 18.8 | 12.45 | 22 | 17 | M16 | - | 44.1 | 19.1 | 14.02 | 2 | 3 | 19 | ||
MAZAK-BT40/T | $8 | $0 | 18.8 | 12.45 | 22 | 17 | M16 | 7 | 44.1 | 19.1 | 14.02 | 2 | 3 | 19 | ||
MAZAK-BT50 | $9 | $0 | 29 | 20.83 | 37 | 25 | M24 | - | 65.2 | 25.2 | 17.7 | 2.5 | 5 | 30 | ||
MAZAK-BT50/T | $10 | $0 | 29 | 20.83 | 37 | 25 | M24 | 10 | 65.2 | 25.2 | 17.7 | 2.5 | 5 | 30 | ||
MAZAK-CAT40U | $9 | $0 | 18.8 (0.740") | 12.45 (0.490") | 22 (0.866") | 16.28 (0.641") | 5/8"-11UNC | - | 41.26 (1.624") | 16.26 (0.640") | 11.18 (0.440") | 1.52 (0.060") | 3 (0.118") | 19.05 (0.750") | ||
MAZAK-CAT40U/T | $10 | $0 | 18.8 (0.740") | 12.45 (0.490") | 22 (0.866") | 16.28 (0.641") | 5/8"-11UNC | 7 (0.276") | 41.26 (1.624") | 16.26 (0.640") | 11.18 (0.440") | 1.52 (0.060") | 3 (0.118") | 19.05 (0.750") | ||
MAZAK-CAT50U | $11 | $0 | 28.96 (1.140") | 20.83 (0.820") | 35.56 (1.400") | 26.18 (1.030") | 1"-8UNC | - | 58.5 (2.303") | 25.4 (1.000") | 17.78 (0.700") | 2.54 (0.100") | 5 (0.197") | 30.15 (1.187") | ||
MAZAK-CAT50U/T | $12 | $0 | 28.96 (1.140") | 20.83 (0.820") | 35.56 (1.400") | 26.18 (1.030") | 1"-8UNC | 10 (0.394") | 58.5 (2.303") | 25.4 (1.000") | 17.78 (0.700") | 2.54 (0.100") | 5 (0.197") | 30.15 (1.187") |
Features
Key product features and specifications that make this product stand out.
Designed specifically for MAZAK brand machine tools
Direct replacement for OEM parts without modification
20CrMnTi alloy steel with head hardness 55-58 HRC
High precision machining with 0.005mm dimensional accuracy
d6 retention hole for precise spindle positioning
U suffix (CAT40U/CAT50U): UNC imperial thread
T suffix: center coolant-through hole for through-spindle coolant
Technical Drawing
Detailed technical specifications and dimensions for professional reference.
Fig.1
Fig.1
