4Mm Round Self Clinching Pilot Pins With Flush Unthreaded Shaft 10Mm Length 300 Series Stainless Steel For Sheet Metal Tooling Top Shelf Quality Built Tough Daily

Single Quick Steel Pilot Pins Lock Sheet Metal Jigs Fast
✔️ 4mm round body, 10mm length, flush unthreaded shaft design

This single pack features a ground shaft guide pin built for daily fab work. You slide it into stacked plates to keep everything perfectly square. The shape clears out clamps so you load heavier blanks without interference.

✅ Four millimeter diameter matches standard shop drill templates
✅ Ten millimeter length handles most basic die stack heights
✅ Peened flange bites into panel stock starting at one millimeter thick
✅ Corrosion shielded surface tolerates daily cutting oil exposure
✅ Smooth unthreaded shank eliminates cross threading hazards on benches

💡 Why choose self clinching pilot pins over threaded guide bushings for high precision stamping?

You typically secure these by simply pressing the outer collar into a predrilled clearance hole. That handy method takes the guesswork out when swapping fixture plates:
- Tapered locking edges expand outward to crush against thicker base plates
- Zero profile heads clear mounting screws that normally block quick changes
- Heat treated casings hold micrometer tolerances through thousands of impacts
- Standardized metric lengths align cleanly with existing CAD database records

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