YoSpciaNe 445pcs Lock Washers Assortment Kit, Metric 304 Stainless Steel Spring Washer Set (M3-M12) - Split Locking Washers with More Practical M6 & M8 Sizes, Durable Metal Washers for Screws & Bolts

【MORE PRACTICAL ASSORTED LOCK WASHERS】 Our lock washer assortment is optimized with the size variety you actually need—more M6 & M8 sizes. This spring washer kit is designed based on real usage data—no more running out of common M6 & M8 sizes while drowning in tiny unused washers. 【PREMIUM 304 STAINLESS STEEL】 Don't let rust ruin your outdoor projects. Made of premium 304 stainless steel, our spring lock washers guarantee durability against rain and humidity. Offering superior rust resistance and corrosion-proof performance, they keep your assemblies secure from the garden to the garage. Note: Magnetism is proof of high strength from cold working. It is NOT a defect. 【MESS-FREE STORAGE BOX]】Hate mixing? Our washer assortment kit features a special divider design that locks each size in place for perfect organization. Even if shaken during transport, the box keeps everything neat. Designed for convenience, it allows you to grab the right size instantly without digging through a mess. 【SECURE LOCKING & VIBRATION RESISTANCE】 A loose screw can ruin a machine. Don't let vibration undo your hard work. These split lock washers act as a spring to provide axial load, preventing nuts and bolts from loosening due to vibration or torque. High functionality locking washers that ensure tight security. Essential hardware washers giving you total peace of mind for mechanical repairs. 【WIDE APPLICATION】 From tightening a squeaky bed frame to restoring a vintage car, these spring lock washers handle every application. Perfect for Secure Locking & DIY Projects: Ideal for 3D printers, RC models, furniture assembly, and household repairs. Note: Standard split design, designed for light to medium-duty applications, not for heavy structural machinery.

YoSpciaNe – Practical Solutions for Real Projects

1. From DIYers, For DIYers At YoSpciaNe, we designed this set to be practical—No Waste, Just Value. We focus on the specific metric washers you actually use, ensuring every piece helps you get the job done efficiently.

2. Specifications & Notes Designed for standard screws and bolts to prevent loosening. This kit includes 445 pieces in the following distribution:

M3: OD: 4.85mm | ID: 3.3mm | Thickness: 0.9mm

M4: OD: 6.55mm | ID: 4.4mm | Thickness: 1.17mm

M5: OD: 7.88mm | ID: 5.4mm | Thickness: 1.37mm

M6: OD: 9.42mm | ID: 6.2mm | Thickness: 1.63mm

M8: OD: 12.69mm | ID: 8.2mm | Thickness: 2.11mm

M10: OD: 15.76mm | ID: 10.2mm | Thickness: 2.62mm

M12: OD: 18.56mm | ID: 12.3mm | Thickness: 3.19mm

[Important Notes]

Magnetism: Magnetism is a byproduct of the cold-working process that creates high strength. It confirms the material's quality and is NOT a defect.

Usage: Standard metric thickness. Ideal for light-to-medium duty repairs. Not intended for heavy structural load-bearing applications.

3. Quality Support If the kit does not meet your expectations, or if you have any questions about the sizes, please contact our support team immediately. We are committed to providing a 100% satisfactory solution.

4. Package Includes A complete 445pcs set organized in a sturdy box with verified dividers. Perfect for furniture repair, interior decoration, automotive work, machinery fixing, and general home maintenance.