300pcs M2 x 3 20mm 12.9 Grade Black Hex Socket Screw Bolt and Nut Kit Alloy Steel Button Head Cap Bolts

Made of 12.9 grade high strength alloy steel, sturdy and durable. Overall oxidization treatment, anti-rust and corrosion resistant. Provide different length of M2 screws to meet your needs. Complete specification, ideal for automotive maintenance, machine repair, household use. Our screw thread is very sharp, clean and accurate. And the compact thread is not easy to out of shape and slid in the process of rolling. All of screws nuts and washers will be packed in a sturdy convenient case, can be use for a storage box, is organized to you. We strive to provide you with high quality and convenient service. You are welcome to contact us if you have any problem about our product, we will give you a satisfactory reply.