Pro Grade Three Pack Stainless Steel Ball Nose Spring Plungers With M12x1.5 Threads And A Six Millimeter Pin Diameter Self Locking Retractable Index Hardware Built Tough For Zero Hassle Jobs
✔️ M12x1.5 threads, 6mm pin grip, self locking retractable unit
This set of three ball nose spring plungers features a tough stainless steel build sized at a 20mm / 0.79 inches thread length and a 6mm / 0.24 inches pin diameter that resists corrosion while delivering reliable part retention. Shop machinists usually bolt these telescopic lock pins to jigs, fixtures, and CNC setups to clamp heavy blanks or hold components steady during drilling and milling tasks.
✅ Thread profile matches standard M12x1.5 mounting holes for direct retrofit installs✅ 6mm pin grip length provides secure holding force without overextending mechanisms
✅ Compact silver finish stays clear of heat zones and lubricant splashes on shop floors
✅ Easy pull ring allows one handed operation for fast setup and quick swap outs
💡 What makes stainless steel spring plungers a handy choice for precision machining fixtures?
These locking pins deliver consistent tension and resist shop floor grime so your assemblies stay locked down tight.
- Corrosion resistant alloy construction keeps the internal spring working smoothly under coolant exposure
- Thin thread pitch helps you dial in exact positioning offsets when switching between custom parts
- Retactable plunger head absorbs shock loads while maintaining a clean surface profile for repeated seating
- Heavy duty packaging means you replace worn units without stopping production flow