Cold Headers
5514 N. Elston Ave Chicago, IL 60630 Phone: 1-773-775-7900 Fax: 1-773-775-0779 Email:sales@coldheaders.com
Website: www.coldheaders.com Working Hours: Mon - Fri 8:00am - 4:30pm CST
Saturday - Sunday CLOSED If you have any questions, please call or email us.
5/16 x 2 3/4 Alloy Steel Socket Head Shoulder Screw (Stripper Bolt) with Nylon Insert offers a practical solution when tooling or machine components need both socket-drive retention and a functional shoulder. The socket head allows internal hex drive access, while the shoulder provides the surface used by the assembly. Typical applications include dies, stripper plates, tooling nests, and fixture rebuilds. The nylon insert adds resistance to loosening in vibration-prone or movement-related assemblies without changing the basic shoulder function. OEM manufacturers may specify this part where a defined shoulder supports repeatable assembly motion and controlled component location. Alloy steel construction supports industrial fastening applications where the shoulder performs the working role in the assembly. Common sourcing contexts include replacement maintenance, fixture construction, and OEM production support. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.