Rock Solid 3 Pack Ball Nose Spring Plunger Set With Push Fit Locking M12x1.5 Thread And 6mm Pin Diameter Black Oxide Carbon Steel Heavy Duty Hardware Fasteners For Everyday Garage Jobs

Set of 3 M12 Ball Nose Spring Plungers With Reliable Push Lock
✔️ M12x1.5 Threads 20mm Depth 6mm Pin Carbon Steel Build

This 3 pack of ball nose spring plunger sets provides reliable push fit locking hardware for everyday garage work and light industrial use. These push button locator pins mount easily onto machine tools, jigs, and custom fixtures to keep components locked in place during operation.

✅ M12 x 1.5 threads with 20mm / 0.79 inches seating depth
✅ 6mm / 0.24 inches pin diameter ensures secure holding power
✅ Carbon steel core withstands shop wear and tear daily
✅ Black oxide treatment blocks moisture and prevents corrosion
✅ Lightweight three-piece kit slips easily into glove compartments

💡 Why do machine shops rely on spring loaded pins for fixture alignment?

This handy hardware piece cuts down wrench time when you need to swap jigs quickly.
- Coiled springs hold firm tension so parts dont slip around when you hit the grinder hard
- Ground tapered tips slide past small gaps yet lock dead once pushed flat against metal
- Metric sizing lines up clean with basic tap sets found in any home mechanic bay
- Bolt these straight into steel plates or plywood boards to mark exact stop points across runs

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