5/16 x 1 1/2 Heat Treated Steel Standard Dowel Pin provides a hardened, ground reference point for press-fit alignment in reamed holes. The pin is made slightly large by design; the press fit comes from the relationship between the ground pin and the prepared hole.

For fixture plates, precision nests, or machined workholding, confirm the reamed hole condition, pin diameter, and length before release to production or repair. For worn or re-reamed holes, 0.001 Oversize Dowel Pins are the repair companion to standard pins used for initial installation.

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: 5/16 nominal - measures 0.3126-0.3128 in.
  • Length: 1 1/2 in.
  • Material: Heat Treated Steel
  • Series: Standard (basic +0.0002 in. over nominal)
  • Recommended Hole Size: 0.3125-0.3120 in.
  • Hardness: Surface Rc 60 min., Core Rc 47-58
  • Ends: one chamfered, one crowned
  • Calculated Single Shear: 11,500 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 5/16 in

Length

N/A 1 1/2 in

Material

N/A Heat Treated Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A HTSSDP.5/16.1 1/2

Note

Note

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