Cross countersunk self-tapping nails with flat end cut end are a specialized type of self-tapping screws designed for specific applications where a flush finish is required.
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:
Flush Finish: The flat end cut end design allows the screw head to sit flush with the surface, providing a clean and professional look, which is ideal for applications where aesthetics are important .
Self-Tapping Capability: These screws can tap their own threads in a predrilled hole, eliminating the need for a separate tapping process, which saves time and effort .
Versatile Material Options: Available in materials like carbon steel, stainless steel (304 and 316 series), and alloy steel, they offer a choice based on the required strength and corrosion resistance .
Durable and Reliable: The use of high-quality materials ensures that these screws are durable and can withstand various environmental conditions .
Easy Installation: The cross recess allows for use with a common screwdriver, making installation quick and easy .
Scope of Application
Automotive Industry: Used for assembling car interior components where a flush finish is desired to avoid interference with other parts or for aesthetic reasons .
Aerospace Applications: In the aerospace industry, where lightweight and high-strength connections are crucial, these screws are used for assembling components that require a flush surface .
Furniture Manufacturing: For assembling wooden furniture where a countersunk head provides a neat finish that can be filled or covered with wood filler for a seamless appearance .
Construction and Building: Used in construction for applications where a flush and secure connection is needed, such as in the installation of metal components or cladding .
Electronics and Appliance Assembly: In the assembly of electronic devices and appliances where a flush head is necessary to prevent damage to cables or other 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.
