[500 BULK] Spring Pin Slotted Thermal Black 5/16 X 1 5/8

Spring Pin Slotted Thermal Black 5/16 x 1 5/8 is a precise fastener designed to securely locate components in machinery, equipment, and automotive assemblies. The slotted design provides reliable retention while allowing for easy installation and removal.

Key specifications: Diameter 5/16 in, Length 1-5/8 in, Finish thermal black oxide, Material steel.

Why choose a slotted spring pin? The slotted geometry enables controlled expansion inside a drilled hole, creating a secure, vibration-resistant fit without distorting mating parts. The thermal black finish adds corrosion resistance and a low-reflectivity appearance for sensitive environments.

Applications: Perfect for securing gears, pulleys, collars, and other components in equipment and automotive systems where fast, reliable retention is essential. Easy to install with a standard punch; removal is straightforward when maintenance or disassembly is required.

In short, this Spring Pin Slotted Thermal Black 5/16 x 1 5/8 delivers dependable performance in a compact form factor, combining robust steel construction with a durable black finish for longevity in tough operating conditions.