Value Collection C57700915 Coiled Spring Pin 3/4 in

Product Description

The VALUE COLLECTION C57700915 is a coiled spring pin designed for fastening and alignment applications across mechanical assemblies. Measuring 3/4 inches in length and 1/8 inch in diameter, this pin is manufactured from 1070-1090 alloy steel with an uncoated finish. Coiled spring pins use a slotted, rolled body that compresses during installation and exerts radial pressure against the hole wall, creating a secure, vibration-resistant fit. Licensed machinists, millwrights, and maintenance technicians commonly specify this pin type for shaft retention, hinge pivots, and dowel alignment tasks.

This coiled spring pin is suited for general-purpose industrial and mechanical applications where a reliable, removable fastener is needed without permanent deformation of the mating component. Typical install scenarios include machine frames, conveyor assemblies, light structural brackets, and precision tooling fixtures. The 1070-1090 alloy steel construction provides adequate tensile strength for moderate shear loads in both static and dynamic environments. Sold in a package quantity of 50, the pin is measured in the inch system of measurement.

Key Features

• Coiled pin design compresses radially during insertion for a secure, vibration-resistant fit
• 1070-1090 alloy steel construction offers reliable tensile and shear strength
• 3/4 inch overall length suits common shaft retention and alignment applications
• 1/8 inch diameter for use in standard drilled or reamed holes
• Uncoated finish suitable for dry or lightly lubricated environments
• Package quantity of 50 supports shop stock and production line use

Compatibility

Designed as a standard coiled spring pin for use in any mechanical assembly requiring a 1/8 inch diameter, 3/4 inch long pin fastener measured in the inch system.

Installation Notes

Coiled spring pins are typically installed by machinists or maintenance technicians using a pin punch and hammer or an arbor press. The receiving hole should be drilled or reamed to the appropriate tolerance for the pin diameter before installation. Always de-energize and lock out any machinery before servicing components that use these pins. Avoid using an oversized punch that could deform the coiled body or damage the mating bore.