M8 Threaded Hand Knobs 50mm Long 38mm Diameter With Metal Insert Pack Of 2 For Secure Tightening

2-Pack Star Hand Knobs with M8x50mm Thread, 38mm Dia
✔️ M8x50mm metric thread; 38mm head, metal insert; 2 pcs

These handy star knobs provide a confident grip and quick, tool-free tightening for fixtures, jigs, clamps, and machine frames. The 38mm head offers ample leverage, while the M8 x 50mm threaded male shank ensures solid, repeatable clamping in workshop environments.

✅ 38mm diameter star knob head
✅ M8 x 50mm male thread size
✅ Tightly molded-in metal insert for durability
✅ Pack of 2 pieces for multi-point setups

💡 What is a handy star knob with metric M8 thread used for in precise setups?

These handy knobs offer quick, tool-free securing, aiding repeatable adjustments in fixtures, jigs, and machine frames.

- Used in machine frames for fast clamping - Ideal for alignment and jig setups to improve repeatability - Provides consistent torque thanks to the molded metal insert - Works with panels and fixtures in shop environments