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The WILLIAMS COMFORT PRODUCTS SDP-1-3-TH is a Phillips drive screw measuring 1 inch by 3 inches, used in the assembly and service of heating and comfort equipment. This fastener is sold individually and provides a reliable mechanical connection in applications where a standard Phillips drive pattern is required. At 0.15 pounds, it is a lightweight hardware item appropriate for techs and installers working on WILLIAMS COMFORT PRODUCTS equipment in the field or on the bench.
This screw is used during installation, maintenance, or repair of heating units and related comfort equipment. It is a direct replacement or supplemental hardware item stocked by HVAC technicians and service professionals who maintain WILLIAMS COMFORT PRODUCTS systems. Its 1 inch by 3 inch dimensions make it suited for panel fastening, bracket mounting, or component securing tasks typical in residential and light commercial heating equipment service.
Designed as an OEM-style hardware replacement for use with WILLIAMS COMFORT PRODUCTS heating and comfort equipment requiring a 1 inch by 3 inch Phillips drive screw.
Installation of this fastener is typically performed by licensed HVAC technicians or qualified service professionals. Power down and disconnect the unit from its electrical supply before removing or replacing any fasteners on heating equipment. Use the appropriately sized Phillips screwdriver or bit to avoid stripping the drive head. Follow the equipment manufacturer's service documentation for correct torque and placement guidance.
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