Straight Up Push Fit Ball Nose Spring Plunger With Self Locking Indexing Knob And Carbon Steel Positioning Bolt Sporting Heavy Duty M16 Threaded Lock Nut For Quick Easy Shop Setup And Lock Tight Hardware Projects

Heavy duty m16 push fit ball nose spring indexing plunger
✔️ Carbon steel construction with self locking index knob feature

This single pack spring plunger uses a push fit design for quick mounting on workbenches or jigs. You grab the indexing knob to pull back the ball nose, set your material in place, and release the catch to hold everything solid. Hobby makers and shop pros rely on these for steady alignment during cutting, drilling, and assembly tasks where clamps get in the way.

✅ Thread size accepts heavy duty m16 lock nuts for rapid installation
✅ Polished carbon steel nose glides into holes without sticking
✅ Self locking handle locks into ninety degree position once engaged
✅ Single unit ships ready to mount on wood or metal fixtures

💡 What makes self indexing spring plunger bolts so handy for fast workshop setup?

These push fit indexing tools cut out the guessing game so you can clamp pieces down without wrestling with loose hardware.

- Hardened carbon steel body resists wear and keeps its grip through hundreds of cycles

- Built in twist latch saves time by trapping the plunger stem when flipped forward

- Open loop threading works right into standard tapped holes or drilled pilot spots

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