5/16 x 1/2 18-8 Stainless Steel Standard Dowel Pin provides exact-size locating geometry for fixtures, covers, and equipment details that rely on a press-fit dowel.

Water-treatment assemblies and wet-process equipment often need stainless alignment pins when uncoated carbon steel is not suitable. Oversize Dowel Pins may be appropriate for repair fits in re-reamed holes where a standard diameter no longer restores location. 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: 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.