520 Pcs M3 M4 M5 M6 Bolts and Nuts Set, Black Machine Screws Assorted Nuts and Bolts Assortment Kit, Hexagon Fastener Hex Socket Head Cap Screws and Washers Set

• Durable Material: m3 m4 m5 m6 nuts and bolts assortment is made of high-strength carbon steel, with excellent durability and corrosion resistance. It is not easy to deform or damage in long-term use, and is suitable for various high-strength application scenarios
• Round Head Hex Socket Head Cap Screws Bolts and Nuts Kit: m3 m4 m5 m6 bolts and nuts set adopts round head hexagon design, which is not only beautiful in appearance, but also provides better torque transmission and tightening effect. The hexagon design makes installation and removal more convenient
• Hex Nuts and Washers: Nuts provide a stable connection to ensure that the assembly will not loosen under vibration or pressure. Washers play a role in dispersing pressure between bolts and nuts to prevent damage to the surface of the connection
• Wide Application: Suitable for a variety of scenarios, including home repairs, car maintenance, furniture assembly, mechanical equipment maintenance, etc. An ideal choice for home repairs, DIY enthusiasts and professional technicians
• Package Includes: A total of 520 pieces, including m3, m4, m5, m6, and nuts and washers of corresponding sizes. The assorted nuts and bolts are placed in the storage box, which not only helps to keep the work area tidy, but also ensures that the required fasteners can be found quickly when needed

What are the advantages of our nut and bolt set? 1. The hex bolts set is made of high-strength carbon steel, which has excellent durability and corrosion resistance. 2. The machine screws set adopts a round head hexagonal design, which is not only beautiful in appearance, but also provides better torque transmission and tightening effect. 3. All small nuts and bolts are placed in the storage box, which not only helps to keep the work area tidy, but also ensures that the required fasteners can be found quickly when needed. 4. The hex screws set is suitable for a variety of scenarios, including home repairs, car maintenance, furniture assembly, mechanical equipment maintenance, etc. 5. The nuts provide a stable connection to ensure that the assembly will not loosen under vibration or pressure. The washers disperse the pressure between the bolts and nuts to prevent damage to the surface of the connection. Features: Material: Carbon Steel Color: Black Quantity: 520 Pcs Package Includes: 10 Pieces - M6x8mm 10 Pieces - M6x12mm 10 Pieces - M6x16mm 10 Pieces - M6x20mm 45 Pieces - M6 Washers 45 Pieces - M6 Nuts 10 Pieces - M5x8mm 10 Pieces - M5x12mm 10 Pieces - M5x16mm 10 Pieces - M5x20mm 45 Pieces - M5 Washers 45 Pieces - M5 Nuts 10 Pieces - M4x8mm 10 Pieces - M4x12mm 10 Pieces - M4x16mm 10 Pieces - M4x20mm 45 Pieces - M4 Washers 45 Pieces - M4 Nuts 10 Pieces - M3x8mm 10 Pieces - M3x12mm 10 pcs - M3x16mm 10 pcs - M3x20mm 45 pcs - M3 washers 45 pcs - M3 nuts Warranty after sale: If you have any questions, please contact us in time, and we will solve your questions ASAP.