M16 Thread Ball Plunger 70mm Overall Length Hex Socket Spring Plunger 8mm Ball Diameter 8mm Exposed Tip 2mm Spring Force 40 To 120N High Carbon Steel Black For Lubrication Pneumatic Tools

M16x70mm Hex Socket Ball Plunger for Precise Locking
✔️ Thread M16, pitch 2 mm, length 70 mm (2.76 in), ball Ø8 mm (0.31 in)

The screw thread ball plunger is a compact, spring-loaded fastener designed to provide precise positioning and positive locking in fixtures, jigs, tooling, and automated equipment. It’s commonly used in welding fixtures, clamping setups, and lubrication tools to maintain repeatable reference points.

✅ Thread: M16; pitch 2 mm; length 70 mm / 2.76 in
✅ Ball diameter: 8 mm / 0.31 in
✅ Exposed ball length: 2 mm / 0.08 in
✅ Spring load: 40-120 N
✅ Material: high-strength carbon steel with blackened heat-treated finish
✅ Body design: 12.9-grade hex socket style for secure mounting
✅ Applications: locking, fixing, and precise positioning in fixtures and automation
✅ Pack size: 1 piece

💡 What is a common use for a screw thread ball plunger in mechanical setups?

- Handy for providing repeatable locking and positioning in fixtures and automation lines
- Helps reduce wear by delivering consistent pressure on moving parts
- Fits standard M16 threads on many jigs, fixtures, and tools
- Ideal for high-precision positioning in automated equipment