uxcell M3x10mm Hex Socket Button Head Cap Bolts Screws Alloy Steel 50pcs

Description: 1. Feature: Button head machine screws, hex socket drive. Metric machine screws for universal use. 2. Material: Made of alloy steel, black oxide coating finish, wear-resistant, anti-corrosion, and it is smoother to use. 3. 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. Specification: Product Name: Hex Socket Button Head Bolts Material: Alloy Steel Surface Treatment: Black Oxide Coating Performance Grade: 12.9 Color: Black Dimension: M3 x 10mm Rod Length(Under Head): 10mm / 0.39" Pitch: 0.5mm / 0.02" Inner Hex Width: 2mm / 0.08" Screw Head Size: 5.5 x 1.5mm / 0.22" x 0.06"(Dia.*Thickness) Package Content: 50pcs x Hex Socket Bolts