1/4 x 1 3/4 0.001 Oversize Dowel Pin gives maintenance teams a repair-series pin ground one thousandth over the nominal diameter. Selection should start with the nominal dowel diameter and required length, then confirm that a +0.001 in. replacement pin is the right repair choice.

Maintenance spares kept near standard dowels often include oversize pins for worn-hole repair work. Review the nominal diameter, actual oversize diameter range, length tolerance, end style, material, and ASME series before substituting a standard pin.

Since 1962, Cold Headers has helped maintenance and production teams locate specialty pins for repair and replacement needs. Pull Dowel Pins are the tapped-end option for blind-hole removal and are often reviewed when a trapped pin must be extracted.

Technical Highlights

• Diameter: 0.2510-0.2512 in.
• Length: 1 3/4 in. (+/-0.010 in.)
• Series: Oversize (+0.001 in. over nominal, replacement use)
• Hardness: Surface Rc 60 min., Core Rc 47-58
• Ends: One chamfered, one crowned
• Material: Heat Treated Steel
• Dimensional Standard: ASME B18.8.2, Oversize Series

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