Heavy Hitting Index Plunger With Spring Loaded Ball Pin For Precise Positioning Lock And Slick Smooth Operation Fine Thread M10 By Coarse M12 No Nut Screw Build Top Shelf Mechanical Hardware One Piece

Reliable index plunger for exact positioning locks
✔️ Compact M10 fine and M12 coarse spring index plunger unit

This single index plunger uses a smooth spring loaded mechanism to lock components in place during assembly or adjustment tasks. You will mount it directly onto machinery frames to secure jigs and fixtures without needing separate nuts or washers.

✅ Spring loaded ball pin provides immediate tactile feedback when seating
✅ Fine threaded M10x1 shaft allows precise initial mounting adjustments
✅ Coarse pitch M12 threading option matches standard industrial housings
✅ Direct screw build skips separate nuts for faster installation cycles
✅ Solid one piece construction handles repeated locking cycles reliably

💡 What makes a spring loaded index plunger useful for repetitive tooling alignment?
Keeping your jig locked in position stays handy while you machine cuts or weld joints together.
- Internal steel balls ride along hardened tracks to lock workpieces firmly during active shifts
- Adjusted tension springs tolerate motor vibration without letting your material creep forward
- Clean metric threads tap straight into most aluminum profiles and cast iron bases out there

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