72 Pack 3 mm Hardened Bearing Steel Alignment Pins, Precision Ground Cylindrical Dowel Pins For Engineering And Machinery, Roller Locating Pins Built To Last For Quick, Precise Positioning And Durable, Pro Grade Assembly

72-Pack 3mm Hardened Bearing Pins for Precise Alignment
✔️ 72 high-grade 3 mm dia, hardened steel pins, precision finish

72-pack of 3 mm hardened bearing steel alignment pins, precision ground cylindrical dowel pins designed for quick, accurate positioning in engineering and machinery assembly. Stored in a sturdy storage container for easy access and organization.

✅ Material: high-carbon bearing steel, hardened for durability
✅ Diameter: exactly 3 mm, cylindrical, straight
✅ Finish: mirror-polished surface for smooth insertion
✅ Pack: 72 pins in a compact storage box for quick deployment
✅ Color: Silver

💡 What is a 3 mm hardened bearing steel alignment pin used for in precision assembly?

These handy pins ensure repeatable alignment in fixtures and jigs for quick, accurate setups.

- handy for quick indexing in jigs and fixtures - improve repeatability of hole alignment in assemblies - used in tooling and machinery for dependable positioning - made from high-carbon bearing steel for long life