<h3>Key features</h3><ul> <li>☛Product details- This M6 screw assortment kit comes with 184 pieces, including 46pcs M6 bolts, 46pcs hex nuts, 46pcs flat washers, 46pcs spring washers. This complete M6 screw set is ideal for 3D printers, electronics, RC models, DIY repairs, and CNC machinery.</li> <li>☛Standardized Metric Sizes -The m6 bolt assortment kit come with 7 commonly used lengths—M6 x 8mm, 10mm, 12mm, 16mm,20mm,25mm,30mm,M6 bolt pitch 1.0 mm -ideal for routine installations and repairs. They meet standard metric specs, the average error is less than 0.01mm.</li> <li>☛Material M6 screws assorted kit are made of high-quality 304 stainless steel, which offers exceptional hardness, superior strength</li> <li>☛Sturdy Storage Box- Our M6 screws kit are stored in a durable plastic box with labeled compartments and secure locking clasps. The well-organized storage case keeps all fasteners neat, easy to carry, store and access, avoiding mess or loss, perfect for workshop, job site, home and daily hardware management</li> <li>☛Wide ApplicationsKeep a set of commonly used Fgruh screw hardware 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.</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>