Top Shelf 304 Stainless Steel Ball Spring Plungers 20 Pack 3mm X 4mm Silver Detent Pins For Furniture Cabinets And Heavy Duty Mechanical Workshop Assembly Projects

20 Pack 304 Stainless Steel Roller Pins For Drawer Slides Fix
✔️ 3mm inner bore, 4mm shaft diameter, corrosion resistant alloy

These press fit spring plungers act as reliable positioning stops and locking pins for workshop tools, cabinet doors, and light machinery. You can pop them straight into pre drilled holes to keep drawers closed or hold parts steady during assembly. They handle repeated pushing without bending and stay put under moderate force.

✅ 3mm body diameter 0.118 inches outer clearance
✅ 4mm insertion length 0.157 inches shaft depth
✅ 4.8mm total extended length 0.19 inches full size
✅ 3.5mm max hole width needed 0.14 inches drilling size
✅ 10 Newton push resistance rating firm elastic return
✅ Heat treated 304 stainless steel shiny silver surface

💡 What makes linear slide unit detent pins better than standard friction stops?
A quality index pin delivers precise mechanical feedback so your setups never drift out of alignment.
- This handy push fit design locks tight without stripping loose machine threads
- Precision ground stainless tracks prevent grit buildup inside damp workshop environments
- Controlled spring tension gives tactile clicks every time you engage clamping fixtures

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