Slotted Pan Head Self-tapping Screws as defined by GB5282 are a type of self-tapping screw with a slotted drive and a pan head. These screws are designed to create their own threads in materials like wood, metal, and plastic, eliminating the need for pre-drilled holes. The GB5282 standard specifies the characteristics of these screws, including dimensions, thread sizes, and material properties.
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:
Self-Tapping Capability: These screws can create their own threads in materials like wood, metal, and plastic, providing a secure connection without pre-drilling.
Slotted Drive: The slotted drive allows for use with a screwdriver, providing a good grip and reducing the risk of the tool slipping during installation.
Pan Head Design: The pan head offers a large bearing surface, which helps prevent the material from sinking or cracking, especially in softer materials.
Corrosion Resistance: Often coated with protective finishes like zinc plating or non-electrolytic zinc flake coating, these screws offer resistance to rust and corrosion, suitable for both indoor and outdoor use.
Scope of Application
Furniture Assembly: Ideal for assembling wooden furniture where a strong and secure connection is required, and a clean appearance is desired.
Woodworking Projects: Perfect for woodworking projects that require a flush finish, such as cabinetry, shelving, and decorative woodwork.
Construction: Used in construction projects for securing wooden components, such as joists, beams, and panels, where a countersunk finish is preferred.
Renovation and Repair: Effective for renovation and repair work where existing wooden structures need to be reinforced or secured with a flush connection.
Machinery and Equipment: Used in the assembly of wooden parts in machinery and equipment where a strong and reliable fastening solution is 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.
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.
