For maintenance drawings that call out an oversize series dowel, the 7/16 x 4 0.001 Oversize Dowel Pin keeps the repair identity clear. Compared with replacing the assembly detail, a properly prepared hole and oversize pin can bring the original locating point back into service.

Replacement assemblies that must preserve center distances can use oversize dowels to recover the worn locating interface. Review the nominal diameter, actual oversize diameter range, length tolerance, end style, material, and ASME series before substituting a standard pin.

Use Cold Headers when the part must be identified by nominal size, oversize series, length, material, and standard. Plain heat treated steel should be kept oiled; stainless oversize dowel pins are a non-catalog request Cold Headers can quote.

Technical Highlights

• Diameter: 0.4385-0.4387 in.
• Length: 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.