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Phillips Hex Washer Machine Screw #3-81 x 3/4

Part #: MSCHWF-3834

The MSCHWF-3834 is a Type F hex washer head machine screw with a Phillips drive, typically made from zinc-plated steel for general corrosion resistance. It uses #3-81 coarse threads and a 3/4-inch length, making it ideal for fastening in pre-tapped metal holes or assemblies where vibration resistance and load distribution are essential.