The Size is Approx. the Factory Copper Washer is 10.2 x 14.85 x 1.4 mm
Now Aluminum not Copper.
Commonly Used on Banjo Bolts
This is the hollow metal spacer tube for most M6 bolts.
HiSun Factory Copper Washer. The Size is Approx. is 10.5 x 17.8 x 1.97 mm
