Two Pack Stainless Steel Push Fit Ball Nose Spring Plungers With Self Locking Knob, Retractable Indexing Plungers For Precise Positioning And Locking In Industrial Equipment, M8 Thread, 16mm Length, 4mm Pin Diameter, Heavy Duty Built To Last Set

Two-Pack Stainless Steel Push-Fit Ball Nose Plungers, M8
✔️ M8x1.0 thread, 16mm length, 4mm pin, stainless steel build

These retractable indexing plungers feature a self-locking knob for quick adjustment and secure locking, ideal for precise positioning in molds, fixtures, cabinets, and industrial equipment. They’re perfect for repeatable stops and fast tool changes on production lines.

✅ Thread size M8x1.0; thread length 16mm
✅ Pin diameter 4mm; retractable indexing plunger for precise positioning
✅ Material: stainless steel for high hardness and rust resistance
✅ Self-locking knob enables secure locking during operation
✅ Length: 16mm; pack: 2 pcs
✅ Available sizes: M6, M8, M10, M12, M16

💡 What is a spring knob plunger used for in precision positioning? For quick reference, handy in fixtures and tooling setups. - spring knob plunger for precise positioning in jigs and fixtures - retractable indexing plunger enables quick lock and release in machine setups - provides repeatable stops in molds, chucks, and fixtures