M6 External Tooth Countersunk Serrated Lock Washer DIN 6798V, Class 350 HV, Spring Steel, Plain Finish
WHU631-500
https://www.fastenermart.com/mm5/graphics/00000001/DIN6798V.gif
6.79
509.64
2
6.79
100.00
pcs
509.64
10000.00
pcs