30mm Carbon Steel Taper Pins Set GB117 Hardened For Precision Alignment, 3mm Small End Diameter, 12 Piece Pro Grade Pin Kit, 45# Steel, Heat Treated For Heavy Duty Fastening

High-precision taper pin kit for exact alignment
✔️ 30 mm length, 3 mm end, 12 pcs kit, GB117 hardened

A taper pin set in hardened 45# carbon steel, GB117 standard, designed to lock parts precisely in place while allowing effortless removal when needed. Commonly used in fixtures, jigs, and machinery for accurate alignment and repeatable assembly.

✅ Material: 45# carbon steel, heat treated for heavy duty fastening
✅ Length: 30 mm (1.18"), small end diameter 3 mm (0.12"), 12-piece kit
✅ Standard: GB117; Finish: hardened
✅ Ideal for accurate alignment and easy release without galling

💡 What is a taper pin used for in precision alignment applications? A handy way to secure parts that must be taken apart and reassembled with exact alignment. - locating components in fixtures and housings - ensuring axial alignment in machinery - enabling easy removal without galling in soft materials