These screws are characterized by a countersunk head that sits below the material surface, providing a smooth, flush finish.
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 countersunk head ensures a neat appearance by sitting recessed into the material.
Drill Tip: The pointed end facilitates easy penetration and drilling into hard materials like metal or dense wood.
Strength: Designed with a strong thread pattern to withstand high torque and ensure a secure grip.
Versatility: Suitable for a variety of materials, making them ideal for both indoor and outdoor applications.
Durability: Often treated with anti-corrosion processes, these screws are built to last in different weather conditions.
Scope of Application
Automotive Restoration: Used for bodywork where a flush, seamless finish is essential.
Fine Woodworking: Employed in projects that require a clean, countersunk appearance without the need for additional sanding or filling.
Metalworking: Perfect for attaching metal sheets or components where a flush mount is preferred.
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.