Value Collection R57700751 Coiled Spring Pin Alloy Steel

Product Description

The VALUE COLLECTION R57700751 is a coiled spring pin manufactured from 1070-1090 alloy steel with a plain finish. It measures 0.0938 inches in diameter and 11/16 inches in overall length. Coiled spring pins are slotted cylindrical fasteners that compress on insertion and expand against the bore wall to create a secure, vibration-resistant fit without adhesives or threading. This pin is sized in the inch measurement system and is installed by machinists, maintenance technicians, and assembly professionals across industrial and mechanical applications.

This coiled spring pin is suited for use in light mechanical assemblies, machine components, hinges, linkages, and tooling fixtures where a reliable, removable retention pin is required. The 0.0938 inch diameter and 11/16 inch length make it appropriate for small-bore applications in both production and repair environments. It does not meet military specifications and is intended for standard commercial applications.

Key Features

• 1070-1090 alloy steel construction provides strength and fatigue resistance under repeated loading
• Plain finish with no coating or plating for direct use in dry or lightly lubricated environments
• Coiled design allows radial compression during installation for consistent bore engagement
• Inch measurement system sizing at 0.0938 inches diameter and 11/16 inches length
• Does not meet military specifications — rated for standard commercial and industrial use

Compatibility

Designed as a standard commercial coiled spring pin for use in any bore or assembly accepting a 0.0938 inch diameter, 11/16 inch long coiled spring pin in inch-sized components.

Installation Notes

Coiled spring pins are typically driven into a prepared bore using a pin punch and hammer or an arbor press. Ensure the bore diameter matches the nominal pin diameter within standard tolerance before installation. Eye protection should be worn during driving operations. Pins may be removed with a punch of appropriate diameter driving from the retained end.