Straight Up M4 Slotted Ball Plunger Set With Polyacetal Tip And Hardcore Grip Stainless Spring 10 Pack Quick Detent Pins For Shop Builds And Gear Repair No Sweat Tool Components

M4 slotted ball plunger set with steel spring for shop
✔️ M4 threaded SUS304 body with 2mm polyacetal tip and 10 count

This hardware acts as a positive locking detent mechanism for jigs, fixtures, and light equipment where reliable snapping feedback matters.

✅ SUS304 stainless housing measures 10 mm/0.39 in long

✅ Polyacetal roller head spins on a 2 mm/0.08 in diameter track

✅ M4/0.16 in screw pattern mates with standard tapped holes

✅ Deflection load spans 3.9 to 9.8 Newtons for steady hold

💡 What drives the demand for slotted ball plungers in precision machine alignment tasks?

Buyers pick this setup because it locks positions dead-on while eating up shop dust and grease. The engineering holds up under daily cycling and repeated impact.

- Thick steel tube absorbs hammer taps without bulging or cracking

- Smooth acetal dome rolls clean across metal plates to cut drag

- Predictable spring curve guarantees repeatable release pressure every time

- Tapped shank grips tightly into soft aluminum and cast iron surfaces