Upgrade the performance and durability of your hinge assemblies with our Custom Stainless Steel Hinge Pin. Designed for smooth, reliable rotation, this precision-machined pin delivers long-lasting stability in compact mechanisms, instruments, locking devices, and high-use OEM hardware. Its consistent geometry ensures a perfect fit every time, helping manufacturers achieve higher product quality with minimal maintenance.

Engineered from high-grade stainless steel, this hinge pin offers outstanding resistance to corrosion, wear, and long-term fatigue. The surface is finished to 32 microinch, giving it the smoothness required for friction-sensitive applications. Whether used in fine mechanical hinges or industrial-grade assemblies, the finish ensures quiet movement and extended service life.

All pins are produced under strict machining control to guarantee accuracy and interchangeability.

Specification	Value
Length	0.580 ± 0.005 in
Diameter	0.092 ± 0.003 in
Surface Finish	32 microinch

The precise tolerances allow the pin to maintain proper seating and smooth rotation within the hinge structure.

• Aerospace Equipment: Landing gear hinges (MIL-STD-810G vibration compliance required)
• Construction Machinery: Excavator boom joints (heavy load impact resistance)
• Precision Instruments: Optical measurement device guide rails
• Cross-Industry Compatibility: Used in furniture manufacturing, mechanical equipment, automotive parts, architectural glass facades, medical devices, and more.