5/8 x 3 1/2 Pull Dowel Pin (Threaded Dowel Pin) is a pull-out dowel for reamed holes that need later service access. Use pull dowel, removable dowel pin, threaded dowel pin, and tapped dowel pin when cross-checking older records. The pin can be withdrawn straight from the tapped end, helping protect the reamed hole and the pin during service.

For mold plates, tooling inserts, or serviceable fixtures, check the reamed hole, pull access, and whether the tapped end can be reached after assembly. For corrosion-driven precision locating, compare 18-8 Stainless Steel Standard Dowel Pins instead of bare heat treated steel.

Cold Headers brings long-running industrial fastener experience to pull dowel pin quoting and cross-checking. 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: 0.6251-0.6253 in.
• Length: 3 1/2 in.
• Recommended Hole Size: 0.6250-0.6245 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.