This is sold as a set that contains eight washers. These parts attach to the tank and are made out of metal. They are genuine items that are supplied by the original equipment manufacturer for use with Craftsman air compressors. During replacement, it may require a wrench to help install these parts correctly. They will require replacing if they become bent or broken.
This is an OEM part sourced directly from the manufacturer. The T-nut is commonly found in Craftsman radial saws. This part is made of metal, and is used to help secure the table assembly. Please be aware that there are different nuts used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require a wrench when replacing this part. This item is sold individually.