5/16 x 3 1/2 18-8 Stainless Steel Standard Dowel Pin gives stainless alignment support for machinery exposed to humidity, cleaning cycles, or ordinary process moisture.

Outdoor enclosure hinges, pivots, and access panels can use stainless dowels where rain, humidity, and staining are practical concerns. For dry service where a hardened pin is specified, review Heat Treated Steel Standard Dowel Pins instead of substituting stainless. Use the nominal diameter, tolerance band, and length together; the dowel sets location while separate fasteners provide clamping force.

For hard-to-find stainless dowel pin sizes, Cold Headers can help locate exact diameters and lengths used in older equipment and rebuild projects.

Technical Highlights

• Style: Standard dowel pin, ground cylindrical
• Material: 18-8 Stainless Steel
• Diameter: 5/16 in. nominal (0.3127 / 0.3125 in.)
• Length: 3 1/2 in. (±0.010 in.)
• Dimensional Standard: ASME B18.8.2 (Unhardened Ground Dowel Pins)

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.