436 Pcs M3 Bolts and Nuts Set, Black Round Head Hex Socket Screws, with Wrench

• 【10.9 Grade Carbon Steel, Strong and Durable】M3 nuts and bolts set is made of high-quality 10.9 grade carbon steel, with high hardness, large torque, strong stability, not easy to break or deform, corrosion-resistant, not easy to rust, can provide high performance in any environment, durable, and can serve you for a long time.
• 【Hex Socket Button Head Cap Screws Bolts and Nuts and Washers Set】Button head Allen bolts are designed with a wide load-bearing surface, which can provide more space with limited hardware, making it less likely to loosen and achieve a better assembly effect. The thread is clear the force is evenly distributed, and it can be easily assembled and disassembled with the equipped hex wrench.
• 【Hex Nuts and Flat Washers】Hex nuts can make your installation more precise, fasten better, and carry larger loads; flat washers can increase the contact area, protect the bolts, prolong the service life, provide strong holding force and maximum clamping tight force.
• 【Multi-scenario Application】Suitable for assembly, maintenance and DIY work in offices, factories, homes, and workshops. Widely used in the field of machinery, communication equipment, electromechanical equipment, marine equipment, household appliances, engineering machinery, automobiles, motorcycles, and other parts fixing.
• 【Package included】A total of 436 pieces, the size, and quantity include: 30 pcs m3x6mm, 30 pcs m3x8mm, 25 pcs m3x12mm, 20 pcs m3x16mm, 15 pcs m3x20mm, 25 pcs m3x30mm, 145 pcs m3 washers, 145 pcs m3 nuts, 1 x spanner, sufficient quantity, rich size, to meet the use needs of various scenes and regions.

What are the advantages of our assorted nuts and bolts? 1. The M3 bolts set is made of high-quality 10.9 grade carbon steel, which has good corrosion resistance, high-temperature resistance, and wear resistance, the material is strong and durable. 2. The button head Allen bolts are designed with a wide bearing surface, which can provide more space with limited hardware, making it less likely to loosen and achieve better assembly results. 3. The hexagon socket round head screw has clear threads, uniform force, and strong force, which can be easily assembled and disassembled with the equipped hexagonal wrench. 4. Equipped with nuts and washers, it can achieve more precise installation and extend the service life of parts. 5. Widely used in the field of machinery, communication equipment, electromechanical equipment, marine equipment, household appliances, engineering machinery, automobiles, motorcycles and other parts. Features: Material: 10.9 Grade Carbon Steel Color: Black Quantity: 436 Pcs Package Includes: 30 Pcs - M3x6mm 30 Pcs - M3x8mm 25 Pcs - M3x12mm 20 Pcs - M3x16mm 15 Pcs - M3x20mm 25 Pcs - M3x30mm 145 Pcs - M3 Washers 145 Pcs - M3 Nuts 1 - Spanner After-sales guarantee: If you have any questions, please contact us in time and we will answer your questions as soon as possible. Warm Tips: Color may vary slightly from the online image due to your monitor's color settings. Please refer to the actual product. Thank you for your understanding.