External tooth spacers

Product description

1.[External tooth lock washer assorted]: Teeth on the outside edge of the washer bite into the screw head and joint for a tight grip. Use with fasteners that have heads large enough to make contact with the teeth, such as pan, button, and binding head screws.
2.[Quality]: Made from 304 stainless steel, these external tooth lock washer have good chemical resistance and may be mildly magnetic. They're also known as 18-8 stainless steel.
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: external 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!