5/16 x 1 Heat Treated Steel Standard Dowel Pin provides the fixed reference used around clamps, screws, and guided tooling hardware. The pin is made slightly large by design; the press fit comes from the relationship between the ground pin and the prepared hole.

In retrofit work, die repair, and maintenance replacement, the hardened ground pin helps repeat location through service, teardown, and rebuild cycles. Alloy Steel Socket Head Cap Screws and Stripper Bolts are natural clamping and guiding partners around a dowel-located joint.

Since 1962, Cold Headers has helped buyers match specialty fasteners to drawings, repair records, and production requirements. 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 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 in

Material

N/A Heat Treated Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A HTSSDP.5/16.1

Note

Note

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