Donut style washer

Scissor Part thick washer

Donut style washer for use as a friction washer under certain kinds of nuts on pivot screws and as a washer to be used on many models of swivel thumb shears. Sold as singles. Two sizes, both are 6mm diameter: WWD1 1 mm thick,  with a 4 mm hole. WWD2 is 2 mm thick with a 3mm hole.  Stretchy rubber. WWD3 is 2 mm thick with a 2mm hole. WWD4 is 1 mm thick with a 3 mm hole.