Value Collection 241043PR Precision Dowel Pin 3/32 X 3/16 in Grade 8

Product Description

The VALUE COLLECTION 241043PR is a precision dowel pin manufactured from Grade 8 alloy steel for use in tight-tolerance alignment and fastening applications. The pin measures 3/32 inch in diameter and 3/16 inch in overall length, with a diameter tolerance of 0.0002 inches. It features one beveled end and one rounded end, and carries a Rockwell hardness rating of 50-58 HRC. This pin meets ASME B18.8.2 standards and is intended for installation by machinists, toolmakers, maintenance technicians, and mechanical assemblers working in precision component applications.

This dowel pin is used in jigs, fixtures, dies, and mechanical assemblies where repeatable part alignment and shear resistance are required. Its small diameter and short length make it well suited for compact assemblies, instrument housings, and light-duty precision fixtures. The beveled end aids in press-fit or driven installation, while the rounded end provides a clean mating surface. Rated at 1,800 pounds breaking strength in double shear, it is appropriate for applications demanding consistent mechanical performance under load.

Key Features

• Grade 8 alloy steel construction for high hardness and shear strength
• Diameter tolerance of 0.0002 inches for precise fit in reamed holes
• 50-58 HRC hardness range for wear resistance in repeated cycling
• 1,800 lb breaking strength measured in double shear
• One beveled end and one rounded end for guided installation
• Meets ASME B18.8.2 standard for precision dowel pins

Compatibility

Designed as a standard precision dowel pin per ASME B18.8.2, suitable for use in reamed holes requiring a 3/32-inch nominal diameter slip or press fit in alloy steel or similar tooling applications.

Installation Notes

Installation is typically performed by machinists or maintenance technicians using a press or mallet with an appropriate punch or driver. The receiving hole should be reamed to the correct tolerance before installation to ensure proper fit and alignment function. Always de-energize and lock out any machinery before servicing components that incorporate dowel pins. Do not reuse pins that show signs of deformation, scoring, or hardness degradation.