ETTINGER 05.64.063 间隔柱, 圆形钢制, 6x6mm, M4
The is a M4 standard cut-end Round Spacer made of brass with nickel plated finish.
e络盟: 间隔柱, 圆形钢制, 6x6mm, M4
Newark: # ETTINGER 05.64.063 SPACER, ROUND, STEEL, M4, 6MM
Ettinger