Top Notch Ball Point Set Screws 5 Pcs M4 X 10Mm High Carbon Steel Hex Socket Grub Screws Featuring Spring Loaded Plunger For Unbeatable Grip And Heavy Duty Builds
✔️ 5 Pc High Carbon M4 X 10mm Ball Screws For Heavy Duty Fixtures
You get five high strength set screws designed to clamp mechanical parts without bolt heads sticking out. They lock workpieces tight during heavy machining and fixture builds. The hidden design keeps surfaces flat while the spring absorbs vibration.
✅ M4 X 10mm thread size for standard machine frames✅ High carbon steel build resists wear and impact
✅ 0.8mm spring compression absorbs uneven loads smoothly
✅ Hex head driver prevents stripping during tightening
✅ Concealed mounting keeps surfaces clean and flat
💡 What makes spring loaded ball set screws handy for precision clamping operations?
These fasteners rely on calibrated metal tension to grip parts without marring soft metal.
- The coil spring applies constant axial pressure against the rotating ball surface.
- A hardened steel sphere stays trapped inside the threaded cap until you back it off.
- Torsion loads transfer through the hex head while the spring isolates vibration noise.
- Mounting tolerances absorb minor frame deflection so your clamped setup never loosens up.