Goupille pour ressort hélicoïdal en acier haute résistance, trois huitièmes Inch , par lot de deux Inch , avec extrémités chanfreinées. Quincaillerie de qualité professionnelle pour une installation rapide par enfoncement et une fixation ultra-solide sur tous vos projets. Lot de cinq.

Heavy Duty Steel Coil Spring Pins Five Pack Stockpile
✔️ 3/8 by 2 inch steel spring pins made for solid tool holder setups

These shop grade coil spring pins provide a handy removable fastening method for jigs, fixtures, and light machinery assemblies. The tapered chamfered tip slides straight into 3/8 to 25/64 inch holes for a tight friction grip without needing extra drive tools.

✅ Nominal diameter measures exactly 3/8 inch for precise hole alignment
✅ Total usable length spans 2 inches with maximum chamfer length of 0.095 inch
✅ Inside coil geometry expands outward to lock firmly into drilled pilot holes
✅ Standard compliance meets ASME B18.8.2 specifications for industrial reliability

💡 What purpose does a coiled fastener pin serve in movably connected parts?
Folks reach for these handy steel pins because they drop right into place and stay tight without extra tools.
- Helical wire shape compresses radially to clear mating bores quickly
- Plain finish handles grease and dust while keeping torque steady during vibration
- Pull out cycles confirm zero permanent bend marks after thousands of pushes

✝️