Specification:
Material: Copper
Quantity: 150 PCS
Size: M6 M8 M10 M12 M14 M16 M18 M20

Feature:
1, High quality copper material, with high conductivity, corrosion resistant
2, Good performance of have superior rust resistance and the excellent of oxidation resistance for long time use
3, Easy to install, the washer's surface are smooth can reduces friction between the screw and nut, prevents leakage, isolates, prevents loosening or dispersion pressure
4, Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection

Package included:
M6 x 12 x 1mm-----------------------30pcs
M8 x 14 x 1mm-----------------------30pcs
M10 x 16 x 1mm----------------------15pcs
M12 x 18 x 1mm----------------------15pcs
M14 x 20 x 1.5mm--------------------15pcs
M16 x 22 x 1.5mm--------------------15pcs
M18 x 24 x 1.5mm---------------------15pcs
M20 x 26 x 1.5mm---------------------15pcs

Package Quantity: HELIFOUNER 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit

Warning: small parts, keep away from children and kids.