1140 Pcs M3 M4 M5 M6 Screws Set, Countersunk Bolts and Nuts Set, Flat Head Machine Screw Nut and Bolt with Washers, Cross Head screws bolts and nuts Assortment Kit(M3 M4 M5 M6, Black)

• Exquisite Material: m3 m4 m5 m6 screws set is made of high-quality carbon steel, exquisite workmanship, not easy to break or deform, high strength, high hardness, corrosion resistance, not easy to rust, durable and stable
• Cross Countersunk Screws Bolts and Nuts Set: Flat head screw/countersunk screws design, suitable for small areas where the head needs to be flush or below the surface. Deep and clear threads ensure a firm fixation and are not easy to deform and slide during use
• Practical Design: Equipped with nuts and washers, while protecting the parts, making your installation more precise. m3 m4 m5 m6 nuts and bolts assortment adopts a full thread design, which improves tightness, force balance, and easy operation
• Wide Range of Uses: Widely used in fixing household appliances, furniture, automobiles, motorcycles and other parts, communication equipment, electromechanical equipment, marine equipment, transportation equipment, construction machinery, etc
• Package Includes: a total of 1140 pcs, sizes include: m3 x 8mm/12mm/16mm/20mm, m4 x 8mm/12mm/16mm/20mm, m5 x 8mm/12mm/16mm/20mm, m6 x 10mm/12mm/16mm/20mm, and nuts and washers of corresponding sizes, sufficient quantity, and rich size to meet daily use needs

What are the advantages of our m3 m4 m5 m6 countersunk screws? 1. The nuts bolts and washers sets are made of high-quality carbon steel, which is not easy to break or deform, and is corrosion-resistant, rust-resistant and durable. 2. The machine screws assorted adopts the design of flat head screws/countersunk screws, which are suitable for areas where the head needs to be flush. 3. The assorted bolts set has clear threads and uniform pitch. The cross screw design is not easy to deform or slip during use, which is more convenient to use. 4. The m3 m4 m5 m6 countersunk bolts set is equipped with nuts and washers to protect the parts and make your installation more precise. 5. Widely used in machinery, industry, electrical, furniture, automobiles, communication equipment, electromechanical equipment, marine equipment and other fields Features: Material: Carbon Steel Color: Black Quantity: 1140 Pcs Package Includes: 40 Pcs - M3x8mm 40 Pcs - M3x12mm 40 Pcs - M3x16mm 30 Pcs - M3x20mm 150 Pcs - M3 Nuts 150 Pcs - M3 Washers 30 Pcs - M4x8mm 30 Pcs - M4x12mm 30 Pcs - M4x16mm 20 Pcs - M4x20mm 1140 Pcs - M4 Nuts 1140 Pcs - M4 Washers 30 Pcs - M5x8mm 20 Pcs - M5x12mm 15 Pcs - M5x16mm 15 Pcs - M5x20mm 80 Pcs - M5 Nuts 80 Pcs - M5 Washers 15 Pcs - M6x10mm 15 Pcs - M6x12mm 10 Pcs - M6x16mm 10 Pcs - M6x20mm 35 Pcs - M6 Nuts 35 Pcs - M6 Washers Warranty after sale: If you have any questions, please contact us in time, and we will solve your questions ASAP.