5/16 x 1 3/4 Pull Dowel Pin (Threaded Dowel Pin) is used when a blind-hole dowel must locate accurately and still come back out for service. Buyers may also call this part a pull-out dowel, threaded dowel pin, tapped dowel pin, or removable dowel pin. The pin can be withdrawn straight from the tapped end, helping protect the reamed hole and the pin during service.

In blind-hole fixture locating, jig plates, and inspection fixtures, the pull feature supports service without disturbing more of the assembly than necessary. For corrosion-driven precision locating, compare 18-8 Stainless Steel Standard Dowel Pins instead of bare heat treated steel.

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: 0.3126-0.3128 in.
• Length: 1 3/4 in.
• Recommended Hole Size: 0.3125-0.3120 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.