This is an authentic Craftsman replacement part, sourced from the original manufacturer for use with air compressors. The hex head screw is used to secure the motor assembly to the bracket on the tank of the compressor. These screws are sold in packs of eight pieces and the packs are sold individually.
This is an authentic Craftsman replacement part, sourced from the original manufacturer for use with air compressors, paint sprayers, and drill presses. These special set screws are used with a variety of different equipment and the application of the screws can vary based on the model. The screws are sold in packs of two, see illustrated diagram for part location and usage.