Hella Durable 2 Pack M8 Stainless Steel Spring Plunger With Knurled Grip Handles Non Locking Retractable Index Pin Offering Slick Operation And Zero Rust Worry For Any Project
✔️ M8 Thread Pin, 16mm Stickout, 4mm Head, Rustproof Steel Build
This set includes two M8 nonlocking retractable index pins designed for quick workstation adjustments and jig alignment. Mount them onto machine frames or assembly stations to hold parts steady during drilling or welding. The system uses a 16 millimeter / 0.63 inch threaded sleeve and a 4 millimeter / 0.16 inch grip stem. Technicians slide the tapered rod in and out by hand using the knurled knob.
✅ Thread gauge matches M8 Metric / US Standard for common industrial mounting bolts✅ Overall extension reaches 16mm / 0.63 inches with a 4mm / 0.16 inches rod diameter
✅ Solid stainless steel body resists shop oils, sweat, and humid workshop air
✅ Knurled brass grip handle allows quick manual actuation and easy removal
✅ Secure locknut clamps tightly against wood panels, acrylic plates, or metal brackets
💡 How do spring-loaded positioning pins improve jig accuracy on CNC tables?
These handy indexing hardware pieces clamp loose workpieces tight so cuts stay dead on center.
* Prevents micro-movement during routing passes that would ruin expensive plywood sheets
* Lets machinists align multiple fixture plates rapidly without grabbing another wrench
* Takes the guesswork out of matching pre-drilled clearance holes on aluminum extrusion tracks