1/4 x 4 1/2 Heat Treated Steel Standard Dowel Pin provides a hardened, ground reference point for press-fit alignment in reamed holes. A correctly sized reamed hole lets the dowel become the alignment reference, leaving screws and bolts to provide clamp force.

In press-room maintenance, die components, and tooling spares, the hardened ground pin helps repeat location through service, teardown, and rebuild cycles. Pull Dowel Pins add a tapped end for removal from blind holes when the die or fixture cannot be flipped.

Cold Headers has supplied specialty industrial fasteners since 1962 and supports exact-size dowel pin sourcing. 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: 4 1/2 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 4 1/2 in

Material

N/A Heat Treated Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A HTSSDP.1/4.4 1/2

Note

Note

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