Product Information
- 【Set Includes】The internal tooth star lock washer includes 7 sizes of M3 (60 pieces), M4 (60 pieces), M5 (60 pieces), M6 (50 pieces), M8 (50 pieces), M10 (40 pieces), and M12 (20 pieces), totaling 340 pieces. It is packaged in a transparent box and suitable for fasteners of different sizes
- 【High Quality Material】This gasket is made of high-quality 65Mn metal steel, with a smooth surface, anti-oxidation and wear-resistant properties, ensuring good corrosion resistance in harsh environments such as high temperature, cold, and high humidity. Can ensure long-term use.
- 【Star Lock Washer Function】The locking washer applies spring force between the fastener head and the base plate, firmly grasping and generating more friction and rotational resistance between the fastener head and the base plate, making the washer in close contact with the base plate, used for tightening and loosening threaded fittings. It can also be used to tighten parallel rods or ring clearances to make them more sturdy.
- 【Widely Used】Widely used in mechanical equipment, furniture, electrical appliances, automobiles and industrial production of shock absorption, used in various fields, especially in machinery manufacturing, automobile manufacturing, shipbuilding, aerospace, rail transit and other fields.
- 【Multi-Purpose Storage Case】340 7-size internal tooth star lock washers are packed in a sturdy, transparent storage case. Each size is clearly labeled and stored separately by type in an easy-to-carry transparent case. Easy to store and use, no loss or confusion of nuts during use
