Description
Black Socket Allen Self Tapping Screws Grade 8 Cap Head Wood Screw M2 M3 M4 M5 ● Product Properties : Diameter Size : M2 M2.6 M3 M3.5 M4 M5 M6 Length : 5mm - 60mm ( Not including head length ) Drive Style : Hex Socket Head Style : Cap Head Material : Carbon Steel Product strength : 8.8 ● Features : The product is made of 8.8-grade high-strength carbon steel material, which has the characteristics of high toughness, good cold and hot processing performance, and excellent machinability. ● Scope of application : Grade 8.8 bolt materials, commonly known as high-strength bolts, are suitable for steel frame structure beam-column connections, solid web beam connections, heavy crane beam connections in industrial plants, brake systems and important structures that bear dynamic loads.