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The STRUCTURAL CONCEPTS 38166 is a 1/4-20 socket head cap screw finished in black, used as a replacement fastener in commercial refrigerated display cases and merchandising equipment manufactured by Structural Concepts. The 1/4-20 thread designation refers to a 1/4-inch major diameter with 20 threads per inch, a standard coarse-thread specification. The 0.787-inch body length suits typical panel, bracket, and component attachment points found in commercial display case assemblies. Technicians servicing Structural Concepts equipment rely on OEM-matched fasteners like this to maintain structural integrity and finish consistency across unit repairs.
This screw is intended for use in commercial foodservice and refrigeration environments where Structural Concepts display cases are installed and serviced. Typical applications include reattaching internal brackets, securing panels, or replacing lost or damaged hardware during preventive maintenance or component replacement on commercial merchandisers. The black finish helps the fastener blend with the surrounding cabinet hardware for a clean finished appearance after service.
Designed as an OEM replacement fastener for Structural Concepts commercial refrigerated display cases and merchandising equipment requiring 1/4-20 socket head cap screws.
Installation is typically performed by a qualified refrigeration or commercial appliance technician during equipment service or repair. Power down and de-energize the display case before accessing internal components or replacing hardware. A hex key or Allen driver sized for the socket head drive is required. Do not overtighten, as over-torquing fasteners into sheet metal or plastic mounting points can strip threads or damage panels.
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