2280PCS M2M3M4M5 Metric Hex Socket Button Head Screws Assortment Kit M2-M5 2000Pcs
2280PCS M2M3M4M5 Metric Hex Socket Button Head Screws Assortment Kit
Product Features
- WIDE SIZE COVERAGE MOST COMMON SIZES IN ONE KIT Covers the most frequently used metric sizes: M2 (4/8/12/16mm), M3 (6/8/12/16mm), M4 & M5 (8/12/16/20mm) with standard ISO/DIN threads. One complete kit eliminates repeated purchases and ensures you always have the right size on hand.
- MOST FREQUENTLY USED SIZES FOR 3D PRINTING & DIY This kit includes M2, M3, M4, and M5 the most commonly used metric screw sizes for 3D printing, robotics, RC models, and precision DIY projects. With a balanced 1:1 ratio of screws, nuts, washers, and lock washers, it provides a complete fastening solution for a wide range of assembly needs.
- CLEARLY ORGANIZED BOX + SIZE LABELS + INCLUDED WRENCHES All parts are stored in a durable, compartmentalized case with clear, easy-to-read labels for quick identification. Includes M2M5 hex keys (Allen wrenches), making installation faster and more convenient right out of the box.
- 10.9 GRADE ALLOY STEEL DURABLE & PRECISE THREADS Made from high-strength 10.9 grade alloy steel, featuring clean threads, excellent durability, and reliable fastening performance. Backed by Kadricks strict quality control and a 24-month warranty for worry-free use.