Pin Components

A small but indispensable fastening element used for positioning and force transmission between two parts

Processing materials:

● Carbon steel (S15C ~ S45C)

● Bearing steel (SUJ2)

● Free-cutting steel (SUM24L/12L14)

● Chromium-molybdenum steel (SCM415, SCM420, SCM435, SCM440)

● Stainless steel (SUS303, SUS304, SUS316, SU420, SUS440C)

Size range: Outer diameter 8mm ~ 32mm

Machining tolerance: ±0.005mm

Value-added services: Surface treatment, heat treatment, post-processing

Through Huang Liang Precision turning and dimensional control, assembly fit and fatigue strength are improved, ensuring structural stability and high safety, and are widely found in transmission mechanisms and fastening components.