1/2 x 2 1/2 Pull Dowel Pin (Threaded Dowel Pin) is a hardened, precision-ground dowel pin with an internally tapped hole in one end. The internal tapped end is why this family is often searched as a pull-out dowel or threaded removal dowel. A standard dowel in a blind hole has no back side for punch-out access, so the tapped end provides the practical removal path.

Typical applications include mold plates, tooling inserts, and serviceable fixtures, where accurate location and later service access both matter. For through-holes, published solid-pin shear data, or lower cost, compare Heat Treated Steel Standard Dowel Pins.

Cold Headers has supplied specialty fasteners since 1962 and helps buyers match exact dowel sizes to drawings and service records. 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 1/2 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.