High head knurled hand screws are designed with a knurled pattern on the head for easy tightening by hand. They are often used in applications that require frequent adjustments or where tools are not readily available.
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:
Easy Hand Tightening: The knurled pattern allows for easy manual tightening without tools .Enhanced Grip: Provides a better grip, preventing fingers from slipping during tightening or releasing .
Scope of
application
Furniture Assembly: Used for assembling furniture where frequent disassembly and reassembly are required.Electronic Devices: Ideal for electronics where tool-less adjustments are needed.
Quality
Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.
