Value Collection C57700904-50 Slotted Spring Pin 50-pack

Product Description

The VALUE COLLECTION C57700904-50 is a slotted spring pin designed for use in mechanical assemblies where a removable, self-retaining fastener is required. Measuring 1 inch in length with a 7/32 inch diameter, this pin is manufactured from 1070-1090 alloy steel in an uncoated finish. The slotted design allows the pin to compress during insertion and exert outward spring force against the bore wall, providing secure retention without threads or adhesives. Machinists, maintenance technicians, and assembly personnel install these pins in shafts, linkages, brackets, and other precision components. This listing includes a package quantity of 50 pins.

Slotted spring pins are a standard fastening solution across industrial machinery, agricultural equipment, automotive assemblies, and general manufacturing applications. The 1070-1090 alloy steel grade provides the hardness and yield strength needed for moderate-duty dynamic and static load applications. This pin is suitable for both original equipment assembly and field maintenance repairs where a reliable, quick-install retaining pin is needed in inch-measurement bores.

Key Features

• Slotted spring design compresses for installation and retains via radial spring force
• 1070-1090 alloy steel construction for hardness and toughness in mechanical service
• 1 inch overall length with 7/32 inch diameter for precise bore fitment
• Uncoated finish suitable for standard indoor mechanical environments
• Package of 50 pins for bench stock, MRO inventory, or production use

Compatibility

Designed as a standard inch-series slotted spring pin for use in any mechanical assembly requiring a 7/32 inch diameter spring pin bore.

Installation Notes

Installation is performed using a pin punch and hammer or a hydraulic press sized for the bore diameter. Ensure the bore is clean and free of debris before driving the pin. The pin should be driven flush or to the specified depth per the assembly drawing. Remove with a punch driven through the slot axis to avoid bore damage.