1/4-20 x 7/8 1960 Series Alloy Steel Socket Head Cap Screw with Nylon Insert is a socket-driven cap screw for assemblies that need a built-in prevailing-torque feature. Its nylon insert creates a frictional locking action in the threaded joint while preserving top-side internal hex drive access for installation.
The 1/4-20 x 7/8 size is often reviewed for packaging machinery, conveyor equipment, and production cells when the bill of materials calls for an alloy steel cap screw with a nylon insert. For replacement work, matching the thread, length, pellet diameter, and pellet location helps align the part with service records and existing hardware.
Since 1962, Cold Headers has helped industrial buyers source specialty socket products, unusual lengths, and replacement configurations.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
