1/4 x 3 1/4 Heat Treated Steel Standard Dowel Pin is specified when a standard dowel pin must seat firmly in a nominal reamed hole. The pin is made slightly large by design; the press fit comes from the relationship between the ground pin and the prepared hole.

This size is often reviewed for mold repair, guide plates, and tooling inserts when a drawing calls for standard-series press-fit dowels. Alloy Steel Socket Head Cap Screws and Stripper Bolts are natural clamping and guiding partners around a dowel-located joint.

Cold Headers can help confirm the exact diameter and length before quoting pricing and availability. 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: 1/4 nominal - measures 0.2501-0.2503 in.
  • Length: 3 1/4 in.
  • Material: Heat Treated Steel
  • Series: Standard (basic +0.0002 in. over nominal)
  • Recommended Hole Size: 0.2500-0.2495 in.
  • Hardness: Surface Rc 60 min., Core Rc 47-58
  • Ends: one chamfered, one crowned
  • Calculated Single Shear: 7,360 lbs
  • Dimensional Standard: ASME B18.8.2

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

Unit of Measure

Specifications

Brands

N/A Cold Headers, Inc.

Diameter

N/A 1/4 in

Length

N/A 3 1/4 in

Material

N/A Heat Treated Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A HTSSDP.1/4.3 1/4

Note

Note

N/A Less Than Package Quantity Specified Plus 25%.