Description:

Product Name: Hex Flange Bolts; Dimension: M10x20mm; Rod Length: 20mm / 0.79"; Pitch: 1.5mm / 0.06"; Flange Diameter: 21mm / 0.83"; Hex Width: 14mm / 0.55"; Head Height: 7.2mm / 0.28"; Performance Grade: 8.8. Material: Forged with 8.8 grade carbon steel material, black oxide finish, with a high load rate, high hardness and wear resistance, strong and durable.. Advantage: Left-hand reverse thread design, The hex head is not easy to slip during the rotation process. The flange part acts as a flat washer, which can be locked more firmly.. Application: It is commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket. Widely used in the construction industry, machinery industry, light industry, household, etc..