GB68/DIN963 straight countersunk head screws are screws with a straight countersunk head design, usually used in applications that require the screw head to be fully embedded in the surface of the part being fixed. The head of this screw is designed with a straight countersunk head to provide a smooth transition, while the slotted design facilitates quick installation and removal with a screwdriver.
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:
Precise Adjustment: The straight countersunk head design allows the screw head to be fully countersunk into the surface of the part being fastened, providing precise adjustment and fastening. Aesthetics: The straight countersunk head design allows the screws to be installed with a flat, more aesthetically pleasing appearance. High Torque Transmission: The straight countersunk head design provides a high driving torque and reduces the risk of thread slippage. Compatibility: Compliance with GB68/DIN963 ensures compatibility with other standard parts.
Scope of Application
Wooden furniture: in the assembly of wooden furniture, it is used to connect and fix the parts, such as drawers and door panels. Metal products: In the assembly of metal products, it is used to fix the parts that need straight countersinking treatment. Mechanical equipment: in mechanical equipment, used to fix the parts that need straight countersinking treatment, such as panels, hoods and so on. Architectural decoration: In architectural decoration, it is used for fixing interior decorative panels, ceilings, etc.
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.
