7/16 x 2 1/4 Heat Treated Steel Standard Dowel Pin is intended for locating hardened assemblies where pin diameter and hole preparation matter. The standard-series fit is meant for initial installations where the hole has not been opened for an oversize repair pin.

This size is often reviewed for automation tooling, end-of-arm fixtures, and changeover plates when a drawing calls for standard-series press-fit dowels. Pull Dowel Pins add a tapped end for removal from blind holes when the die or fixture cannot be flipped.

Cold Headers helps toolrooms, maintenance teams, and industrial distributors locate hard-to-find dowel pin sizes. Review the nominal diameter, measured pin range, recommended hole size, end form, and length before matching this dowel pin to an assembly.

Technical Highlights

• Diameter: 7/16 nominal - measures 0.4376-0.4378 in.
• Length: 2 1/4 in.
• Material: Heat Treated Steel
• Series: Standard (basic +0.0002 in. over nominal)
• Recommended Hole Size: 0.4375-0.4370 in.
• Hardness: Surface Rc 60 min., Core Rc 47-58
• Ends: one chamfered, one crowned
• Calculated Single Shear: 22,550 lbs
• Dimensional Standard: ASME B18.8.2

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