Value Collection R57700739 Coiled Spring Pin

Product Description

The VALUE COLLECTION R57700739 is a coiled spring pin manufactured from 1070-1090 alloy steel with a plain finish. Coiled spring pins are slotted cylindrical fasteners that compress during installation and exert radial pressure against the hole wall, creating a secure, vibration-resistant fit without the need for additional locking hardware. This pin measures 0.0938 inches in diameter and 5/16 inches in length, making it suited for light-duty fastening and alignment applications. Machinists, maintenance technicians, and assembly professionals install these pins in mechanical assemblies where a removable yet firm connection is required.

Coiled spring pins of this size are commonly used in general industrial and mechanical assembly applications, including hinge pins, shaft retainers, clevis pins, and alignment fixtures. The 3/32-inch fractional diameter makes this pin compatible with tight-tolerance bores in metal fabrication, tool and die, and equipment maintenance contexts. The plain finish is appropriate for interior or protected installations where corrosion exposure is limited.

Key Features

• Coiled design exerts consistent radial pressure for a vibration-resistant hold
• 0.0938-inch decimal diameter with 3/32-inch fractional equivalent for precise bore matching
• 5/16-inch overall length suits shallow-bore fastening and alignment tasks
• 1070-1090 alloy steel construction provides reliable tensile strength for light-duty use
• Plain finish suited for protected or interior mechanical assemblies
• Sold individually; minimum order quantity of 100 units per order

Compatibility

Designed as a standard coiled spring pin for general mechanical and industrial assembly applications requiring a 0.0938-inch nominal diameter pin in a 5/16-inch length.

Installation Notes

Coiled spring pins are typically installed by maintenance technicians or machinists using a pin punch and hammer or an arbor press. Ensure the receiving bore diameter matches the nominal pin diameter to achieve proper interference fit. Secure or de-energize any machinery before installing or removing pins from operating assemblies. Do not use impact tools that could deform the coil geometry or damage the bore wall.