Value Collection SF043073 Precision Dowel Pin 3/16 X 3/8 in Ss 316

Product Description

The Value Collection SF043073 is a precision dowel pin designed for close-tolerance location and alignment applications in mechanical assemblies. Measuring 3/16 inch in diameter and 3/8 inch in overall length, this pin is manufactured from Grade 316 stainless steel, which offers strong resistance to corrosion and oxidation in demanding service environments. The bright, uncoated finish maintains tight dimensional integrity. A diameter tolerance of 0.0002 inches ensures consistent fit in precision-bored holes. Machinists, toolmakers, and mechanical assembly technicians install these pins to accurately align mating parts, fixtures, and components in production and maintenance settings.

This dowel pin is suited for precision alignment in machine tools, jigs, fixtures, molds, and industrial assemblies where dimensional repeatability is critical. The Grade 316 stainless steel construction makes it appropriate for applications exposed to moisture, mild chemicals, or sanitary environments such as food processing, marine hardware, and medical equipment fabrication. The beveled end aids entry into drilled and reamed holes, reducing the risk of galling or misalignment during installation. Compliance with ASME B18.8.2 confirms adherence to standardized dimensional and tolerance requirements.

Key Features

• Grade 316 stainless steel construction provides strong corrosion resistance in wet or chemically active environments
• Diameter tolerance of 0.0002 inches ensures precise, repeatable fit in close-tolerance bored holes
• Beveled end type eases installation and reduces scoring on entry
• Bright, uncoated finish preserves as-manufactured dimensions without coating buildup
• Conforms to ASME B18.8.2 for standardized dimensional and fit requirements
• Compact size (3/16 inch diameter x 3/8 inch length) suits tight-space alignment applications

Compatibility

Designed as an OEM-style precision dowel pin for use in mechanical assemblies, jigs, fixtures, and tooling applications requiring close-tolerance alignment to ASME B18.8.2 standards.

Installation Notes

Precision dowel pins are typically installed by machinists or mechanical technicians using a press or mallet with a pin driver sized to avoid deforming the pin or the bore. The receiving hole should be reamed to the appropriate tolerance class before installation to achieve the intended fit. Always ensure mating components are clean and free of burrs prior to driving the pin. Removing the pin later typically requires a pin punch and controlled force to prevent bore damage.