Product description

1.[Internal tooth lock washer assorted]: Internal teeth dig into the screw head while the smooth outside edge won't snag objects. These washers provide greater vibration resistance than split lock washers. Use with fasteners that have small heads, such as fillister and cheese head screws.

2.[Quality]: Made from 304 stainless steel, these external tooth lock washer have good chemical resistance and may be mildly magnetic. They are designed to prevent a nut or bolt head from loosening with the strut action of the teeth.

3.[Using]: Widely used in cylinders, automobiles, valves, electrical appliances,spraying, doors and windows, marine uses, machinery etc, including sizes m3 m4 m5 m6 m8 m10 m12 m14 m16, totallly meet your need, good partner for your fixing or projects working.

4.[Package]: These screws stored in a transparent plastic box, convenient for your storage and use.

Specifications

Item: internal tooth lock washer
Sizes: m3 m4 m5 m6 m8 m10 m12 m14 m16
Material: 304 stainless steel
Quantity: 410pcs
Note: The package contains small parts, please let it leave children away to prevent accidental eating!