√ [Larger Quantity: 1250 Pieces, Various M2 M3 M4 M5 Screws with Nuts and Flat Washers Meet All Demands] Nice set screw assortment kit. Each model screw is available in 6 lengths: 8mm, 10mm, 12mm, 16mm, 20mm, 25mm. 110 x M2 Screws, 110 x M2 Nuts, 120 x M2 Washers; 110 x M3 Screws, 110 x M3 Nuts, 120 x M3 Washers; 110 x M4 Screws, 110 x M4 Nuts, 120 x M4 Washers; 75 x M5 Screws, 75 x M4 Nuts, 80 x M4 Washers; 4 x hex keys; 1 x tweezer; 1 x nut and bolt organizer box.
√ [24 Sizes More Choices, Custom 6 Lengths for 1 Model, Screws Assortment Accord with Standardized Metric System] Different size of M2 M3 M4 M5 screws and nuts total 1250pcs. The average error is less than 0.01mm.
√ [High Quality 10.9 Grade Alloy Steel. More Than 20 Years of Experience in Fastener Tool Production] Nice Screws assortment, durable nuts and bolts. Extraordinary Technology & Professional & Durability.
√ [Please Note: Add a Little Anti-Rust Oil To The Product, In Order To Be More Durable] It's Anti-Rust Oil, Not Rust. Each screw is packed separately in a transparent bag, and then put in the box to avoid confusion. Storage: Assorted screws all are stored in one storage bin box, easy and convenient for storing and carrying, in case of missing or confusing.
√ [K Kwokker Nut And Bolt Assortment Can Be Widely Used] in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.

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