Description:

SIZE- Model: M8x40mm, Screw Length: 40mm/ 1.57", Pitch: 1.25mm/0.05", Screw Head Diameter: 14mm/0.55", Screw Head Thickness: 4.4mm/ 0.17", Inner Hex Diameter: 5.14mm/ 0.2". MATERIAL- Inner Hex Socket Round Head Screws are made of carbon steel, strong rust and corrosion resistant for a long time use. ADVANTAGE- Round head machine screws, hex socket drive. Metric machine screws for universal use. APPLICATION- Widely used in wind power industry, the aerospace industry, office equipment industry, petrochemical industry, the electronics industry, the communications industry, shipbuilding industry, environmental protection machinery, etc.. PACKAGE CONTENT-10pcs x Machine Screws.