1600-Piece Metric Screw Assortment, M2 M3 M4 M5 Metric Bolt Assortment, 304 Stainless Steel Metric Screws, Hex Socket Head Cap Nut and Bolt Assortment Kit

【Larger Quantity and More Choices】: The metric bolt assortment includes various M2, M3, M4, and M5 screws and bolts with locking and flat washers, totaling 1600 pieces. 16 sizes offer more choices. M2 screws: 4mm, 6mm, 10mm, 12mm; M3 screws: 6mm, 8mm, 12mm, 16mm; M4 screws: 8mm, 12mm, 16mm, 20mm; M5 screws: 12mm, 16mm, 20mm, 25mm.

【High-Quality 304 Stainless Steel】: The metric screw assortment is made of high-quality 304 stainless steel.

(slightly magnetic due to the iron in the alloy), whose characteristics are robust and hard, and have enhanced rust resistance and excellent oxidation resistance, which can ensure long-term use.

【Wide Application】: Bolts and nuts kit have more quantities and sizes, can be widely used. These screws are suitable for a variety of DIY projects, including 3D printing and RC racing projects, furniture repair, and replacing screws for certain instruments and equipment, etc.

Convenient and Sturdy Storage Box: This metric screw set is organized The product is packaged in a durable and sturdy case, ensuring that each size is correct and the items arrive intact. Stickers on both sides of the lid list the contents of each compartment, allowing you to quickly and easily find the size you need.