Sign up for BT30 Pull Stud Retention Knob – M12-1.75 Thread, 45° Angle, 43mm Length, 11mm Head Diameter, For CNC Fixed Handle Machining Centers
This BT30 pull stud is a standard retention knob for CNC machining centers.
Specs: M12-1.75 thread, 45-degree angle, 43mm overall length, head diameter of 11mm, and neck diameter of 7mm.
It's the part that holds your tool holder securely in the spindle – essential for precision and safety during machining.
Made from high-strength steel with good wear and fatigue resistance.
The whole thing is anti-rust treated, so it holds up in humid shop environments and doesn't seize up over time.
Thread precision is solid, so installation and removal are smooth – just follow your machine's manual and use the right tools, and you're set.
Black and silver finish, one piece per package.
Works on machining centers, CNC tool holders, and other connecting/fastening applications.
Related Products
12 Inch Stainless Steel Lathe Tool Rest – 1 Inch Post, CNC Polished, For Woodturning
2-Pack M6 Revolving Hand Knob Crank Handwheel – Compact 6.4cm Threaded Stem For Precision Tuning On Lathes, Table Saws, Tailstocks & Boat Trailer Jacks
