Rock Solid Steel Indexing Plunger With Hardened Extended Locking Pin And Black Oxide Finish Metric M10 Thread Pull Knob For Precision Jig And Shop Floor Clamping Setup

M10 indexing plunger with secured pin and dark coating
✔️ Single unit, M10 thread, hardened pin, thermoplastic gray knob

This indexing plunger keeps your workpieces steady during machining or welding tasks. You engage the locking pin to stop any unwanted movement from side forces. Pull the thermoplastic knob to reach a new setup point instantly.

✅ M10 metric thread aligns with common workshop threading standards
✅ Hardened locking pin delivers reliable holding power at class 5.8
✅ Black oxide coating yields a consistent dark appearance for workshop use
✅ Ground locking pin prevents burrs when engaging positions quickly
✅ Soft thermoplastic mushroom knob provides control in anthracite gray
✅ Built in Germany to meet strict industrial tolerance requirements

💡 How does an indexing plunger secure workpieces in jig setups?

A built-in bolt stops sideways movement from disturbing your clamp alignment.
- Slide the hardened pin into place to block lateral forces on the setup
- Pull the thermoplastic mushroom knob to unlock and pick a fresh location
- Maintain a clean workspace look with the black oxide dark surface finish
- Match the M10 thread pitch for secure attachment to standard tooling plates

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