Set of hex socket screws, black flat head nuts, carbon steel combination, boxed M3 M4 M5, 460 pieces

Features:1.The screws are made of carbon steel, offering good corrosion resistance.
2.This screw has an exquisite finish and a clear thread, making it very practical.
3.Flat head design, flush with the installation surface, attractive and scratch-resistant.
4.Comes with nuts and comes in a box, making it easy to store and carry, and convenient to use.
5.A variety of M3, M4, and M5 models are available to meet your needs.
Specifications:Item Type: Hex Socket Screw Set
Color: Black
Material: Carbon Steel
Application: Highly suitable for electrical connections in household and commercial appliances, automobiles, and ships
List:
30 x M3 x 8
30 x M3 x 12
30 x M3 x 16
30 x M3 x 20
20 x M4 x 8
20 x M4 x 12
20 x M4 x 16
20 x M4 x 20
10 x M5 x 8
10 x M5 x 12
10 x M5 x 16
10 x M5 x 20
100 x M3 Nuts
80 x M4 Nuts
40 x M5 Nuts

Package List:30 x M3 x 8 30 x M3 x 12 30 x M3 x 16 30 x M3 x 20< div>20 x M4 x 8 20 x M4 x 12 20 x M4 x 16 20 x M4 x 20 >10 x M5 x 8 10 x M5 x 12 10 x M5 x 16 10 x M5 x 20 100 x M3 Nuts 80 x M4 Nuts 40 x M5 Nuts