Description:

Product Name: Hex Socket Button Head Bolts; Material: Alloy Steel; Surface Treatment: Blackening; Performance Grade: 10.9; Color: Black; Dimension: M5 x 30mm; Rod Length(Under Head): 30mm / 1.18"; Pitch: 0.8mm / 0.03". Inner Hex Width: 3mm / 0.12"; Screw Head Size: 9.3 x 2.6mm / 0.37" x 0.1"(Dia.*Thickness); Package Content: 50pcs x Hex Socket Bolts. Feature: Button head machine screws, hex socket drive. Metric machine screws for universal use. Standard hexagonal groove, smooth surface, excellent material, strong and durable. Deep thread, smooth arc, wear-resistant and anti-rust, even force and not easy to slip.. Material: Made of alloy steel, black oxide coating finish, wear-resistant, anti-corrosion, and it is smoother to use.. Application: Widely used where fastening is required, the assembly and maintenance of households, machine tools, construction, and DIY projects. Such as household hardware, electrical products, mechanical equipment products, etc..