M20 Carbon Steel Index Plunger With Integrated Locking Spring And Heavy Duty Precision Alignment Pin For Robust Machine Tooling And Flawless Lockup Performance

M20 Carbon Steel Index Plunger With Integrated Lock Spring
✔️ 1 Pcs Pack Holds Coiled Spring And Precision Pin For Reliable Locking

This single carbon steel locating pin keeps your jig bases steady through heavy milling or drilling runs. You will find the integration handy when swapping fixtures on busy fabrication benches. The direct thread design saves you scrapes by removing loose clips from your workflow.

✅ M20 threaded shank fits standard machine tooling holes
✅ Sealed ball bearing surfaces lower friction and extend service life
✅ Hardened carbon steel body handles repeated impacts without rounding off
✅ One piece ships ready to install on any flat aluminum or steel plate

💡 How does a precision index plunger keep custom fixtures from shifting during heavy cuts?

A proper locating pin locks your setup firmly so cutting forces stay predictable.

- Sealed ball bearing guides in linear slide units cut vibration and last longer

- Ceramic sleeve options resist heat buildup while maintaining tight tolerances

- Simple mounting threads let you attach them directly to your router or mill tables

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