Five Pack M3 Thread Ball Plungers With Hex Socket, Five Millimeter Length, Ball Plunger Diameter 1.5 Millimeters, Exposed 0.5 Millimeter, Thread Pitch 0.5 Millimeter, Spring Load 2.0 To 5.0 Newtons, High Carbon Steel, For Lubrication And Pneumatic Tools
✔️ M3 thread, 5mm overall, 1.5mm ball, 0.5mm travel, 2-5N spring
These five screw-thread ball plungers are compact, spring-loaded locking components used to apply pressure and fix parts in mechanical fixtures, automated machines, and pneumatic tools.
✅ M3 x 5mm thread size, overall length 5mm (0.2"), ball diameter 1.5mm (0.06")
✅ Ball exposed stroke 0.5mm (0.02"), spring force 2.0-5.0N
✅ Material: high-carbon steel with blackened, heat-treated finish
✅ 12.9 grade hex design for precise, slip-resistant installation
✅ Pack of 5 pieces for quick replacement in fixtures and tooling
💡 What is a screw thread ball plunger used for in mechanical assemblies? This handy component helps lock parts in place and set precise positions in fixtures and automation. - Positioning and locking components in fixtures and automation - Repeatable indexing for jigs and automated setups - Compatible with M3 threaded holes and hex socket housings