M3M6 Stainless Steel Bolt Assortment, 520 Hex Head Bolts with Nuts and Washers in a Storage Box

Kit Sizes: Hex head screws included: M3x10, M3x20, M3x30, M4x10, M4x20, M4x30, M5x10, M5x20, M5x30, M6x10, M6x20, M6x40. 120 screws, 120 nuts, 140 spring washers, 140 washers. 520 pieces total.

304 Stainless Steel: The hex bolts are made of high-quality, durable 304 stainless steel with excellent resistance to corrosion, heat, and cold, and high toughness.

EXQUISITE CRAFTSMANSHIP: Our well-designed nuts and bolts are the perfect pair for excellent results.

And the thread is smooth, sharp, and burr-free. Well organized: All screws and accessories are organized in a sturdy plastic box with compartments, making it easy to find the parts you need. Wide application: Our assortment of M3, M4, M5, and M6 bolts, nuts, and washers is suitable for indoor and outdoor use, at home and work, in construction, furniture, automotive, bicycle, shipbuilding, and more.