1960 Series 18-8 stainless steel socket head cap screws with nylon insert combine the compact strength of an internal hex socket head cap screw with a factory-installed nylon locking element that provides prevailing torque during installation. The nylon insert helps increase resistance to thread loosening caused by vibration, repeated movement, and dynamic loading while allowing the fastener to remain removable for future maintenance and service.
Manufactured from 18-8 stainless steel, these socket head cap screws provide general corrosion resistance for many industrial environments exposed to moisture, humidity, or routine washdown. They are commonly specified for machinery, automation equipment, conveyors, robotics, pumps, instrumentation, industrial enclosures, processing equipment, fixtures, maintenance repairs, and OEM assemblies where both corrosion resistance and additional thread retention are desired.
The cylindrical socket head provides high clamping capability while requiring less wrench clearance than many externally driven fasteners. Proper fastener selection should consider thread size, screw length, head dimensions, hex socket size, mating-thread engagement, installation access, operating environment, and assembly requirements. The nylon insert provides prevailing torque but should not be considered a substitute for proper joint design or installation practices.
Cold Headers supplies 1960 Series 18-8 stainless steel socket head cap screws with nylon insert in a broad range of inch thread sizes and lengths, including uncommon and difficult-to-source configurations. Individual product pages provide verified thread size, screw length, nominal body diameter, head diameter, head height, hex socket size, and additional engineering information where available.
Begin by confirming the required thread size and screw length. Review the head diameter, head height, hex socket size, mating-thread specifications, installation access, and assembly requirements before selecting a fastener. Final selection should reflect the mechanical loading, environmental conditions, and the desired level of prevailing torque for the application.
Cold Headers Inc. has supplied specialty industrial socket fasteners since 1962. Our catalog helps engineers, distributors, maintenance teams, and purchasing professionals locate exact sizes, uncommon lengths, and difficult-to-find socket head cap screws with nylon insert without unsupported inventory claims.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
