Value Collection 241019PR Precision Dowel Pin 1/16x5/8 in Grade 8

Product Description

The VALUE COLLECTION 241019PR is a precision dowel pin designed for accurate component alignment and location in machined assemblies. Manufactured from Grade 8 alloy steel, it meets ASME B18.8.2 dimensional and tolerance standards with a diameter tolerance of 0.0002 inches, making it suitable for close-tolerance fit applications. The pin measures 1/16 inch in diameter and 5/8 inch in overall length, with one beveled end and one rounded end for guided insertion. Hardness is rated at 50-58 HRC (Rockwell C scale), and the pin carries a double-shear breaking strength of 800 pounds. Machinists, tool and die makers, and precision assembly technicians are the primary installers.

This dowel pin is used in precision fixturing, jig and fixture construction, mold alignment, and general machined-component positioning where tight location tolerances are required. Its small diameter makes it well suited for compact assemblies, delicate tooling, and applications where bore spacing is tight. Typical environments include machine shops, manufacturing cells, and toolrooms working with metal or engineered-plastic components that require repeatable part registration.

Key Features

• Diameter tolerance of 0.0002 inches for close-tolerance press or slip fits
• Grade 8 alloy steel construction with 50-58 HRC surface hardness for wear resistance
• One beveled end and one rounded end to ease hole entry and assembly
• Double-shear breaking strength of 800 pounds
• Conforms to ASME B18.8.2 precision dowel pin standard
• Compact 1/16 x 5/8 inch size for fine-pitch and small-bore applications

Compatibility

Designed as an ASME B18.8.2-compliant precision dowel pin for use in any application requiring a 1/16-inch nominal diameter precision location pin in alloy steel.

Installation Notes

Install and remove precision dowel pins using a proper pin press or arbor press to avoid damaging bore surfaces or the pin itself. Confirm bore diameter and finish before installation, as improper fit can affect assembly accuracy or make removal difficult. Always degrease mating bores and pins before final assembly in applications where retention fit is critical. No special licensing is required, but follow applicable shop safety practices and manufacturer assembly specifications for the host component.