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The RHEEM pd637249 is a sheet metal screw designed for use in HVAC equipment assembly and service applications. Sized at 8-18 x 0.75 inches, this screw is a standard self-tapping fastener used to secure sheet metal panels, brackets, and components in heating and cooling systems. It is sold in a pack of 50, making it a practical shop or service-truck supply for HVAC technicians who regularly perform panel removal, component replacement, or cabinet reassembly on residential and light commercial equipment.
This screw is commonly used during service calls and installations where sheet metal fasteners are needed to resecure access panels, blower compartment covers, and equipment housings. The 8-18 thread designation is a standard size found across a wide range of HVAC cabinet and casing applications. The 50-count pack is suited for technicians who want a supply on hand to replace stripped or missing screws encountered in the field.
Designed as an OEM Rheem replacement fastener for residential and light commercial HVAC equipment requiring 8-18 x 0.75 inch sheet metal screws.
Sheet metal screws of this type are installed by HVAC technicians during equipment service or assembly. Power down and lock out the unit before removing or reinstalling any access panels. Use the appropriate bit driver to avoid cam-out and stripping the screw head or sheet metal. Dispose of and replace any screws that show signs of corrosion or thread damage to maintain a secure panel seal.
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