YouU 7 Sizes Internal Tooth Starlock Washers Quick Speed Locking Washers, Push On Speed 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!

Description: Good Solution: A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation Specification: -Product Name: Starlock Washers - Color: Black - Package: 200 Pcs - Material: 65Mn metal steel - Type: Internal Tooth Starlock Washers - Size: M3, M4, M5, M6, M8, M10, M12 - Application: Used in machinery equipment, industrial production of shock absorption and insulation Package: 1. M3 x 10---->40 pcs 2. M4 x 12---->30 pcs 3. M5 x 14---->30 pcs 4. M6 x 16---->30 pcs 5. M8 x 18---->30 pcs 6. M10 x 21---->20 pcs 7. M12 x 25---->20 pcs 8. 1 pc transparent storage box 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! Warning: the product are small parts, keep away from children and kids.