Parlec - BT/A Style, BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.588" Knob Diam, 0.24" Flange Thickness, 1.265" from Knob to Flange, 0.669" Pilot Diam
Item #: 62912415
Brand: Parlec
Model #: 4009MTRK
Exact Tooling IR#: 04
Features and Benefits
Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
| Product Specifications | |
|---|---|
| Type | Standard |
| Taper Size | BT40 |
| Thread Size | M16x2 |
| Angle Radius | 45.00 |
| Knob Diameter (Decimal Inch) | 0.5880 |
| Through Coolant | No |
| Style | BT/A |
| Neck Diameter (Decimal Inch) | 0.3920 |
| Pilot Diameter (Decimal Inch) | 0.6690 |
| Overall Length (Decimal Inch) | 2.2500 |
| Knob to Flange Length (Decimal Inch) | 1.2650 |
| Flange Thickness (Decimal Inch) | 0.2400 |
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