Retention Knob, MAS-BT, 5/8-11, 45 Deg MPN:4005TRK
Retention Knob, MAS-BT, 5/8-11, 45 Deg
The Parlec MAS-BT Retention Knob is a high-performance component designed for demanding machining applications. Its 45-degree angle and 5/8-11 thread size ensure secure retention in CAT40 taper applications. Made from case-hardened high-speed steel, this retention knob delivers long service life and resistance to wear and tear. Ideal for use in coolant-fed and non-coolant through machining operations, it excels in high-speed machining applications. Its compact size and lightweight design make it perfect for use in a variety of industries, including aerospace, automotive, and medical device manufacturing. Its durability and reliability make it a valuable addition to any machining operation.
Top product features:
- Coolant Fed
- Non-Coolant Through
- Case Hardened
Top product applications:
- Milling Machine
- Turning Machine
- Grinding Machine
Retention Knob, Taper Size CAT40, Thread Size 5/8 In.-11, Angle Radius 45 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: US
- 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: 0.60
- Package Weight: 0.10
Product info last updated on February 22, 2026 6:09pm UTC
Category: Workholding and Machine Tool Accessories