About the product
- √ [Large Quantity: 1080 Pieces, Various M2 M3 M4 Screws with Nuts and Flat Washers Meet All Demands] nice set screw assortment kit. M2: Bolts are in 6 lengths: 4mm, 6mm, 8mm, 12mm, 16mm, 20mm. Each length 20pcs bolts; 120 x M2 Nuts; 120 x M2 Washers. M3: Bolts\' lengths: 4mm, 8mm, 12mm, 16mm, 20mm, 30mm. Each length 20pcs bolts; 120 x M3 Nuts; 120 x M3 Washers. M4: Bolts\' lengths: 6mm, 10mm, 14mm, 18mm, 20mm, 30mm. Each length 20pcs bolts; 120 x M4 Nuts; 120 x M4 Washers.
- √ [ More Than 20 Years of Experience in Fastener Tool Production. Nuts and bolts made of High Quality 304 Stainless Steel, Washers: 12.9 Grade Alloy Steel] Durable screws assortment have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using.
- √ [18 Sizes More Choices, Custom 6 Lengths for 1 Model, Screws Assortment Accord With Standardized Metric System] Different size of M2 M3 M4 screws and nuts total 1080pcs. The average error is less than 0.01mm.
- √ [More Clean and Tidy] 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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