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The AU-VE-CO PRODUCTS 2773 is a No. 8 sheet metal screw with a Sems oval head and Phillips drive, measuring 1.25 inches in overall length. It is constructed from Grade 2 steel with a chrome finish, offering corrosion resistance in typical indoor mechanical applications. This screw is used to fasten sheet metal panels, brackets, and enclosures in HVAC, electrical, and light mechanical assemblies. Installation is straightforward with a No. 6 Phillips bit. The Sems design integrates a captive washer beneath the head, ensuring consistent seating and reducing the risk of over-driving or losing the washer during assembly.
This screw is suited for light-gauge sheet metal fabrication and field service work across HVAC, electrical, and plumbing applications. It is a standard fastener for securing access panels, equipment housings, ductwork flanges, and control box covers. The chrome finish makes it appropriate for visible or semi-exposed interior installations where a clean appearance is acceptable. Sold in quantities consistent with trade use, it fits standard service and assembly workflows for HVAC technicians, electricians, and plumbers working with sheet metal enclosures.
Designed as a standard No. 8 sheet metal screw for use in HVAC panels, electrical enclosures, and light mechanical assemblies requiring a Sems oval head Phillips-drive fastener.
This fastener is installed by HVAC technicians, electricians, and plumbers during equipment assembly and panel service work. Power down and de-energize any equipment before removing or replacing panel fasteners. Use a No. 6 Phillips bit sized appropriately to avoid cam-out and head damage. Do not overtighten in thin-gauge sheet metal, as stripping the thread in the base material is the most common installation error.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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