Value Collection R57700869 Coiled Spring Pin 0.1875 in 2 in

Product Description

The VALUE COLLECTION R57700869 is a coiled spring pin designed for fastening and alignment applications in mechanical assemblies. With a diameter of 0.1875 inches and an overall length of 2 inches, this pin is manufactured from 1070-1090 alloy steel with a plain finish. Coiled spring pins absorb shock and vibration by flexing radially under load, distributing stress along the full length of the pin rather than concentrating it at a single point. This design makes them a reliable choice for high-cycle or dynamic load environments where solid pins or roll pins may fail prematurely. Machinists, maintenance technicians, and assembly professionals install these pins in production and repair work.

This coiled spring pin is suited for use in machinery, tooling fixtures, conveyor systems, agricultural equipment, and general industrial assemblies. It is appropriate for applications where the host material requires a pin that can accommodate slight bore irregularities through its coiled construction. The plain finish is compatible with most lubricated or dry-fit bore conditions encountered in standard inch-measurement assemblies.

Key Features

• 0.1875 inch diameter and 2 inch overall length for precise fitment in standard inch-system bores
• 1070-1090 alloy steel construction provides high tensile strength and fatigue resistance
• Coiled design distributes radial stress along the full pin length, reducing bore wear
• Plain finish suits lubricated and standard dry-fit installations
• Does not meet military specifications — intended for commercial and industrial use

Compatibility

Designed as a standard coiled spring pin for use in inch-system mechanical assemblies requiring a 0.1875 inch nominal diameter pin in a 2 inch length.

Installation Notes

Coiled spring pins are typically installed by maintenance technicians and machinists using a pin punch and hammer or an arbor press. Ensure the receiving bore is clean and within tolerance before driving the pin to avoid splitting or deforming the coil. Always support the workpiece adequately to prevent damage to surrounding components during installation. Removal requires a punch sized to the pin diameter driven from the accessible end.