5/16-18 x 3/8 1960 Series 18-8 Stainless Steel Socket Head Cap Screw with Nylon Insert fits replacement and production work where the exact stainless size and pellet feature matter. The insert is positioned in the threaded body so the screw can develop prevailing torque during engagement.
In electrical enclosures, cabinet hardware, or field service assemblies, the internal hex drive keeps installation compact while the insert adds thread-friction locking action. The 18% chromium and 8% nickel austenitic stainless material is used for general corrosion resistance and a clean appearance in ordinary industrial environments.
Use the exact thread, length, pellet diameter, and pellet location when matching drawings or service records. Cold Headers supports industrial maintenance and OEM sourcing teams when difficult-to-find stainless socket products are specified.
Technical Highlights
- Series: 1960 Series
- Material: 18-8 Stainless Steel
- Thread Size: 5/16-18
- Length: 3/8 in.
- Drive Type: Internal Hex
- Locking Feature: Nylon insert providing prevailing torque
- Nylon Insert Diameter (P): 1/8 in.
- Nylon Insert Location (N): 13/64 in. +/-1/2 pitch
- Head Dimensions: ASME B18.3, 1960 Series
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
