Value Collection c57700920 Coiled Spring Pin 1-1/2 in 25-pack

Product Description

The VALUE COLLECTION c57700920 is a coiled spring pin manufactured from 1070-1090 alloy steel with an uncoated finish. Coiled spring pins are slotted, cylindrical fasteners that compress during installation and exert radial spring force against the bore wall to resist vibration and axial displacement. This pin measures 1-1/2 inches in overall length and 1/4 inch in diameter, making it suited for medium-duty fastening and alignment applications across mechanical assemblies. Sold in a package of 25, this part is commonly installed by millwrights, maintenance technicians, and machine assemblers working on production or repair tasks.

Coiled spring pins of this size are used in a wide range of industrial and mechanical applications, including shaft-to-hub connections, hinge assemblies, linkage pins, and fixture alignment. The 1/4 inch diameter and 1-1/2 inch length are standard dimensions found in agricultural equipment, conveyor systems, general manufacturing machinery, and tooling fixtures. The alloy steel construction provides adequate shear and fatigue resistance for repetitive-load environments. This product does not meet military specifications.

Key Features

• 1070-1090 alloy steel construction for strength and fatigue resistance in cyclic-load applications
• Coiled design exerts radial spring force against bore wall for secure, vibration-resistant retention
• Uncoated finish suitable for dry or lightly lubricated bore conditions
• 1/4 inch diameter and 1-1/2 inch length cover common standard bore sizes
• Package quantity of 25 supports production assembly and maintenance stock needs

Compatibility

Designed as a standard coiled spring pin for general industrial and mechanical assembly applications requiring a 1/4 inch diameter, 1-1/2 inch long spring pin in alloy steel.

Installation Notes

Coiled spring pins are typically installed by pressing into a drilled bore using a pin punch, arbor press, or pneumatic press. Bore diameter should match the nominal pin diameter per applicable ASME or DIN standards. De-energize or lock out any equipment before pin installation or removal. Avoid hammer strikes that could deform the pin coil or damage the bore surface.