【Dimension and Quantity】-- Our quick speed locking washers assortment kit contains 9 types of washers:m2-6 (100 pieces), m2.5-8 (100 pieces), m3-9 (100 pieces), m4-12 (60 pieces), m5-14 (70 pieces), m6-16 (60 pieces), m8-18 (70 pieces), m10-20 (40 pieces), m12-25 (30 pieces). The 9 most commonly used metric size can meet your different needs in daily life.
【Quality Material】-- These star locking washers are made of high-quality 65Mn metal steel with a surface of black oxide, which has excellent rust prevention and oxidation resistance, high strength and is not easily deformed, ensuring long-term use. They can usually be locked onto materials such as plastic and steel.
【Product Function】-- Internal tooth star shaped locking washers are commonly used between the fastener head and base, which can generate more friction and rotational resistance, making them more sturdy. It is one of the indispensable components in most mechanical equipment.
【Convenient Storage】--9 different sizes of star shaped locking washers are stored separately in a transparent box according to their size. The box comes with clear labels for quick access and storage.
【Widely Application】--The internal tooth star shaped locking washer is widely used in mechanical equipment and industrial shock absorbers, especially in fields such as mechanical manufacturing, automotive manufacturing, shipbuilding, aerospace, and rail transit.