Retention Knob, MAS-BT, 5/8-11, 90 Deg MPN:4001TRK
Retention Knob, MAS-BT, 5/8-11, 90 Deg
The Retention Knob from Parlec is a high-performance component designed for demanding machining applications. Featuring a 90-degree angle radius and a 5/8-11 thread size, this retention knob ensures secure and reliable operation in CAT40 taper applications. Constructed from high-speed steel and case-hardened for long service life, it withstands the rigors of coolant-fed and non-coolant through machining operations. Ideal for use in aerospace, automotive, and heavy equipment manufacturing, this retention knob provides consistent performance and reduced downtime. Its compact size and lightweight design make it easy to integrate into existing tooling systems.
Top product features:
- Case Hardened to Ensure Long Service Life
- Coolant Fed Non-Coolant Through
- 90 Degree Angle Radius
Top product applications:
- Machining centers
- Turning machines
- Grinding machines
Retention Knob, Taper Size CAT40, Thread Size 5/8 In.-11, Angle Radius 90 Degrees , Knob Outside Dia. 0.5880 in, Coolant Fed Non-Coolant Through, Features Case Hardened to Ensure Long Service Life, Material - Machining High Speed Steel
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.80
- Package Width: 3.00
- Package Height: 0.50
- Package Weight: 0.01
Product info last updated on February 1, 2026 6:07am UTC
Category: Workholding and Machine Tool Accessories