1/2 x 2 1/4 Pull Dowel Pin (Threaded Dowel Pin) is selected where die maintenance or fixture teardown requires pulling the pin straight out. The internal tapped end is why this family is often searched as a pull-out dowel or threaded removal dowel. Otherwise, it performs the locating job of a standard dowel pin: a ground exterior in a reamed hole for repeatable positioning.

In die sections, punch retainers, and die maintenance plates, the pull feature supports service without disturbing more of the assembly than necessary. For through-holes, published solid-pin shear data, or lower cost, compare Heat Treated Steel Standard Dowel Pins.

Since 1962, Cold Headers has helped industrial buyers locate specialty pin and socket-product configurations. Review the diameter range, recommended reamed hole size, length, hardness, and removal feature before matching this pull dowel to a die, mold, or fixture record.

Technical Highlights

• Diameter: 0.5001-0.5003 in.
• Length: 2 1/4 in.
• Recommended Hole Size: 0.5000-0.4995 in. reamed
• Removal Feature: Internally tapped one end for a jack screw or slide-hammer puller.
• Hardness: Surface Rc 60 min., Core Rc 47-58
• Interchangeability: Dimensionally interchangeable with standard machine dowel pins
• Dimensional Standard: ASME B18.8.2

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