[1000 BULK] Spring Pin Slotted Thermal Black 5/32 X 2 1/4

Spring Pin Slotted Thermal Black 5/32 X 2 1/4 is a high-precision retaining pin designed to secure components with clean installation and reliable performance. Featuring a slotted design and a thermal black finish, this pin is built to withstand vibration and resist corrosion in demanding environments.

• Size: 5/32 in diameter × 2 1/4 in length
• Finish: Thermal black (black oxide) surface for reduced glare and improved wear resistance
• Design: Slotted spring pin for easy insertion and strong preload
• Application: Ideal for securing gears, couplings, pulleys, and other rotating or axially aligned components
• Benefits: Provides dependable retention, resists loosening under vibration, and enables quick assembly and disassembly

Optimized for search visibility, this slotted spring pin is a staple in fastener catalogs for mechanical assemblies requiring secure, vibration-resistant retention. The thermal black finish helps resist corrosion and wear in challenging environments. Whether you’re outfitting machinery, automotive assemblies, or general equipment, this pin delivers consistent performance as a reliable fastening solution.