SENRISE 2/5 Pcs Button Head Screws Hexagon Socket Head Screw Fully Threaded Screws M3 M4 M5 M6 M8 Black

Feature: Button Head Allen Screws. Manufactured from 10.9 High Tensile carbon steel for improved corrosion resistance. Choose from M3 M4 M5 M6 M8 thread sizes. All screws are fully threaded. Screw lengths do not include the head. The low domed head with a wider bearing surface offer a finished appearance making them an ideal choice when a neat appearance is desired. Specification: Material: Carbon steel 10.9 Tensile Screws Type: Hex Socket Button Head Screw Drive Type: Hex Socket Size: M3 M4 M5 M6 M8 M3 Thread Size - M3 (3mm) Thread Pitch - 0.5mm Head Depth including Flange - 1.65mm Flange Diameter - 6.9mm M4 Thread Size - M4 (4mm) Thread Pitch - 0.7mm Head Depth including Flange - 2.2mm Flange Diameter - 9.4mm M5 Thread Size - M5 (5mm) Thread Pitch - 0.8mm Head Depth including Flange - 2.75mm Flange Diameter - 11.8mm M6 Thread Size - M6 (6mm) Thread Pitch - 1.0mm Head Depth including Flange - 3.3mm Flange Diameter - 13.6mm M8 Thread Size - M8 (8mm) Thread Pitch - 1.25mm Head Depth including Flange - 4.4mm Flange Diameter - 17.8mm Package includes: 2/5× Button Head Screws(According to your choice)