YouU 7 Sizes Internal Tooth Starlock Washers Quick Speed Locking Washers, Push On Clips Fasteners Assortment Kit with Storage Box 200 Pcs

✓Material : High Quality 65Mn metal steel, anti-corrosion and durable ✓Specifications: 7 Size of M3 M4 M5 M6 M8 M10 M12 total 200pcs in a clear storage box, can meet your different needs.(as pictures shown). ✓ Easy to install: Sturdy and durable, great corrosion resistance for machinery equipment and substrate, easy to install ✓Wide Application : Used in machinery equipment, industrial production of shock absorption and insulation, can meet your different needs in daily life ✓Satisfaction guarantee: We stand by the quality of our product and guarantee you will love our product.Please do not hesitate to contact us in the first time if there is any question.We will do our very best to meet your request and solve your problem quickly and efficiently!