GB806 High Head Knurled Nut is a nut with a high head and knurled surface, this design provides good torque transmission and easy manual handling. They are typically used where manual tightening and removal is required.

Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.

Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.

Advantage:

1.Easy To Handle: Knurled surface provides good grip for manual tightening and removal. 2. High torque transfer: The high head design provides a larger torque transfer area and reduces the risk of wire slippage. 3. Aesthetics: Knurled surfaces are not only practical, but also have a certain decorative effect, suitable for applications with high appearance requirements. 4. Durable: usually made of stainless steel, brass or aluminium, etc., with good corrosion resistance and strength. 5. Standardised: in line with the national standard GB806, which ensures the quality and interchangeability of the nuts.

Scope of 

Application

1.Electronic equipment: housings or components used to hold electronic equipment in place. 2. Mechanical equipment: used for fixing components in mechanical equipment. 3. Automotive industry: Used in the assembly process of automobiles, such as dashboards, door panels and other fixed. 4. aerospace: used in the aerospace sector for components that require frequent disassembly and inspection.