100 off x 3/8"-32 x W1/2" x 3/32" UNEF Thread Hex Panel Nut stainless steel 3/32" thick.
Originally supplied with 5K potentiometers but not used in their application.
Recent customer question; 'Are these definitely stainless steel'. Yes, they are non-magnetic and a sample has been cut in half and they are not brass with bright zinc plating.