The cross-slotted pan head antitamper screw under GB818 is a screw with antitamper function, and its design includes a pan head and cross slots for easy installation and removal with a Phillips screwdriver. These screws are characterized by high preload and good anti-loosening properties, and are suitable for applications that require reliable fixing and are not easily loosened.
Stainless Steel (304/316): Offers superior corrosion resistance and is suitable for moist or corrosive environments. The 316 grade has additional molybdenum, providing even better corrosion resistance, especially in marine applications.
Carbon Steel: Provides good strength and is the most common material for bolts. It may require additional surface treatments like galvanizing for increased corrosion resistance.
Alloy Steel: Offers enhanced strength and durability. It is often used in high-stress applications where high tensile strength is required.
Advantage:
Anti-loosening performance: the special design makes the screws not easy to loosen when subjected to vibration or shock, which improves the reliability of the connection. High strength: usually made of high-strength materials, able to withstand large preload. Easy to install: The cross slot design allows the screws to be quickly installed and removed using a standard Phillips screwdriver.
Scope of Application
Mechanical assembly: In mechanical equipment, used to fix components to prevent loosening due to vibration or shock. Building Structures: In building structures, used to connect structural components to ensure long-term stability. Electronic equipment: Used in the housing or component fixing of electronic equipment to ensure the stability of the components.
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.
Quality 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.
