Slotted Spring Tension Pins Sellock Roll Pins 65Mn Black M1.5 M2 M2.5 M3 M4 M5
The product is made of high strength Steel, featuring high toughness, good performance and high strength. -Sturdy and durable, smooth and burr-free, impact, abrasion and corrosion resistant, long life, high quality, high cost performance.