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The SATCO S70-622 is a pack of six steel locknuts sized at 1/8 inch, designed for use in lighting fixture assembly and electrical wiring applications. These locknuts provide a secure mechanical connection at conduit or fixture entry points, preventing loosening from vibration or movement over time. Fabricated from steel, they deliver reliable holding strength in standard residential and light commercial installations. Electricians and lighting installers use these locknuts when terminating conduit runs or securing fixture canopies and junction points.
These 1/8 inch steel locknuts are suited for lighting fixture installations, conduit fittings, and pendant or swag lamp assemblies where a threaded locknut connection is required. They are commonly used during rough-in and finish electrical work in residential settings, as well as in commercial lighting retrofits and new construction. The six-piece quantity makes them practical for multi-fixture jobs or stocking service vehicle inventory.
Designed as a standard replacement or supplemental hardware for 1/8 inch threaded lighting fixtures, pendant assemblies, and conduit fittings commonly found in residential and light commercial electrical installations.
Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. Shut off power at the circuit breaker before working on any fixture or conduit connection. Hand-tighten the locknut first, then snug with pliers or a strap wrench — avoid overtightening, which can crack fixture canopies or strip threads. Inspect threads on the mating fitting before installation to ensure a clean engagement.
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