1/2 x 1 Pull Dowel Pin (Threaded Dowel Pin) combines a ground dowel exterior with a tapped end for removal by jack screw or slide-hammer puller. The same product may appear on drawings or maintenance notes as a pull dowel, pull-out dowel, tapped dowel, or threaded dowel pin. The pin can be withdrawn straight from the tapped end, helping protect the reamed hole and the pin during service.

This size is often reviewed for press brake tooling, formed-tool inserts, and alignment details when a standard dowel would be difficult to extract from a blind hole. For published shear ratings, see solid Heat Treated Steel Standard Dowel Pins rather than transferring values to tapped pull dowels.

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: 1 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.