Precision Brand 12990 Stainless Steel Roll Pin Assortment

Product Description

The PRECISION BRAND 12990 is a 300-piece stainless steel roll pin assortment suited for maintenance, repair, and fabrication applications across mechanical and industrial trades. Roll pins, also called slotted spring pins, are hollow cylindrical fasteners that compress slightly on insertion, locking into drilled holes without threads or adhesives. Stainless steel construction provides corrosion resistance, making this assortment well-suited for environments with moisture exposure or washdown conditions. The variety of sizes in a single kit reduces trips to the supply house and keeps common pin dimensions on hand for fast turnaround on the bench or in the field.

This assortment is used in general mechanical assembly, equipment repair, and light fabrication work. Typical applications include securing gears, levers, collars, and linkage components on shafts. The mixed-size format makes it a practical stock item for maintenance shops, machine shops, and service vehicles where multiple pin diameters are encountered across different equipment. Both trade professionals and experienced DIYers working on machinery, HVAC equipment components, or plumbing fixtures will find this kit a convenient single-source solution for slotted roll pin needs.

Key Features

• 300-piece assortment covers a range of roll pin sizes in a single kit
• Stainless steel material resists corrosion and rust in wet or outdoor environments
• Slotted spring pin design allows compression on insertion for a secure, no-thread mechanical lock
• Convenient assortment format reduces the need to stock individual pin sizes separately
• Ships as a single unit with a minimum order quantity of one kit

Compatibility

Designed as a general-purpose roll pin assortment compatible with standard drilled-hole applications in mechanical assemblies, equipment repair, and light fabrication work.

Installation Notes

Roll pins are installed by mechanical trades and maintenance technicians using a roll pin punch and hammer or a press. Always select a pin diameter that matches the hole specification of the assembly being serviced. Power down and de-energize any equipment before disassembling components to install or replace roll pins. Avoid reusing deformed or cracked pins, as compressed spring steel and stainless fasteners can lose retention force after significant distortion.

Technical Specifications

• Material: Stainless Steel
• Piece Count: 300
• Style: Assortment
• Weight: 2.18 pounds

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 12990