Specification composition: inner diameter dx outer diameter dcx thickness h M3x5x6 (inner diameter 1.6 mm x outer diameter 4 mm x thickness 0.3 mm)
Easy to Use: They are very easy to install, the washer surface are smooth can reduces friction between the screw and nut, prevents leakage, isolates, prevents loosening or dispersion pressure
Wide Application: for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection There are
Due to manual measurement, please allow for minor errors
Designed to distribute fastener load evenly, these washers provide a smooth bearing surface. They effectively prevent pull-through and protect mating surfaces from damage during tightening.