Top Tier Carbon Steel Indexing Plunger Pin With Fine Thread Knurled Grip Knob And Responsive Return Spring For Rock Solid Rest Position Locking In Industrial Workshop Gear
✔️ Knurled grip knob, return spring, MT305BF1015 code
This indexing plunger pin delivers reliable positioning for machine tools, workholding fixtures, and custom jigs. You mount it onto panels or plates to lock components exactly where you set them. The carbon steel body handles shop floor wear while the threaded shaft keeps tension steady during heavy duty cycles.
✅ Heavy duty carbon steel body resists deformation under load✅ Fine threaded shaft allows quick micro adjustments for precise alignment
✅ Knurled grip knob provides firm hand control without slipping
✅ Tension spring ensures immediate reset and consistent locking force
✅ MT305BF1015 designation matches standard replacement sizes for workshop racks
💡 What steps should a technician follow when installing a carbon steel indexing plunger pin into a workholding fixture? Aligning the shaft correctly and setting the preload keeps your tooling stable during machining. That little adjustment trick is handy when switching between different part widths. Watch these key points for best results:
- Clean the tapped hole completely before threading the pin to prevent cross thread damage
- Press the assembly firmly against the stop surface while tightening the knurled sleeve
- Release pressure slowly to let the compression spring reset the resting point every time
- Run a dry cycle first to confirm smooth engagement before clamping your actual workpiece