Fgruh 2300PCS M3 Screws with Nuts Assortment Kit, M3x4/6/8/12/16/20/25/30/35 mm Hex Socket Button & Cap Head Bolts Nut and Washers Set, 12.9 10.9 Grade Black Zinc Plated for DIY, 3D Printer

【Hex Socket Button & Cap Head】- The metric M3 screws set comes with 2750pieces, including 340pcs M3 x 4mm/6mm/8mm/12mm/16mm/20mm/25mm/30mm/35mm hex socket head cap bolts. 340pcs M3 x 6mm/8mm/10mm/12mm/16mm/20mm/25mm/30mm/35mm hex socket button head bolts, 690pcs M3 nuts, 690pcs flat washers and 690pcs spring washers.Perfect size for 3D printing DIY. 【Perfect for DIY Projects】 This m3 small screws assortment kit are ideal for hobbyists working with 3D printing, electronics, RC models, RC car enthusiasts, DIY, chair replacement and CNC machinery, offering precision for intricate designs. 【High Quality】- These 3m screws assorted kit are crafted from high-strength 10.9 &12.9 grade alloy steel and black zinc plated, ensuring exceptional durability and load-bearing capacity. High-strength steel resists wear, corrosion, and heavy loads, perfect for any indoor/light outdoor use. 【Wide Applications】Keep a m3 machine screw variety set at hand. Whether you are working on DIY projects, bicycle repairs, or professional construction, it can meet your needs at any time, making your work more convenient and efficient. 【Organized Storage Box 】- The m3 hardware kit comes in a compartmentalized case with clear labels for quick access to bolts, washers, and nuts. Keeps your workspace tidy and speeds up project progress, making every job smoother.