265PCS 9 Sizes Internal Tooth Star Lock Washers Kit - Black Push On Lock Washers for Fast Assembly - Hardware Nuts Assortment for Automotive, Furniture & DIY Projects

【Multiple Size Options】 Our quick lock washers set includes 9 different sizes M2x6mm (40 pcs), M2.5x8mm (40 pcs), M3x9mm (45 pcs), M4x12mm (40 pcs), M5x12mm (40 pcs), M6x14mm (15 pcs), M8x18mm (15 pcs), M10x20mm (15 pcs), M12x25mm (15 pcs). This variety ensures you can find the right size for any situation, making it a versatile addition to your toolbox.

【High-quality Materials】 Our washers are made from premium 65Mn steel, known for its superior strength and durability. This ensures they can withstand heavy-duty use and provide long-lasting performance in any application.

【Important Mechanical Functions】 These star lock washers are indispensable in most mechanical equipment. They play a vital role in fixing, supporting and damping vibrations. Using spring pressure, they effectively adjust reinforced molded objects and are ideal for tightening and loosening threaded fittings. In addition, they can also be used to fix parallel rods or annular gaps to enhance overall strength.

【Easy to store and classify】 This quick lock washer set comes with a corresponding transparent classification plastic box, which is convenient for your daily classification and organization, prevents confusion, and is easy to work efficiently.

【Innovative design】 Our star lock washers have an internal tooth design that generates a strong spring force between the fastener and the base plate. This innovative design enhances friction and rotation resistance, providing a firm and stable connection.