Products Description
Cross Recessed Self Tapping Countersunk Copper Screws are designed for easy installation into a variety of materials without the need for pre-drilling. These screws feature a countersunk head, which allows them to sit flush with the surface, providing a smooth finish. Made from high-quality copper, they offer excellent corrosion resistance and electrical conductivity, making them suitable for electrical and industrial applications.
Technical Specifications:
Material: Copper
Head Type: Countersunk with cross recess
Thread Type: Self-tapping
Size: Available in various sizes (custom sizes upon request)
Finish: Polished or coated for corrosion resistance
Strength: High tensile and shear strength
Electrical Conductivity: Excellent for electrical applications
Corrosion Resistance: Superior resistance to environmental elements
Products Process
Material Selection: High-grade copper is selected for its durability and electrical properties.
Cold Heading: The copper is formed into the desired shape using cold heading machines, ensuring precision in dimensions.
Thread Rolling: The threads are rolled onto the screw body for superior strength and durability.
Heat Treatment: The screws undergo heat treatment to improve hardness and wear resistance.
Surface Finishing: The screws are polished and coated for enhanced resistance to corrosion.
Quality Control: Each batch of screws is rigorously tested for quality, including dimensional checks, strength tests, and surface inspection.
Products Application
Electrical Equipment: Ideal for use in circuits, terminals, and electrical panels due to copper's electrical conductivity.
Furniture: Suitable for wooden, plastic, and thin metal materials.
Automotive: Used in electrical systems, wiring components, and vehicle assemblies.
Construction: Perfect for metal and wood joining, especially where a flush surface is needed.
General Assembly: Versatile for various industrial applications that require self-tapping and countersunk screws.
FAQ
What is a self-tapping screw?
A self-tapping screw has a pointed tip and threads that enable it to drill into materials without needing a pre-drilled hole.
Can I use these screws for outdoor applications?
Yes, these copper screws are resistant to corrosion, making them suitable for outdoor and exposed environments.
What sizes are available?
We offer a wide range of sizes, and custom sizes can be made based on your requirements.
Are these screws suitable for electrical applications?
Absolutely! These copper screws provide excellent electrical conductivity, making them ideal for use in electrical devices and systems.
Do you offer bulk orders?
Yes, we can supply bulk orders to meet your project's needs. Please contact us for specific quantity inquiries.
What is the lead time for orders?
Typical lead time is 2-3 weeks after sample approval, depending on order size and specifications.
Hot Tags: cross recessed self tapping countersunk copper screws, China cross recessed self tapping countersunk copper screws manufacturers, suppliers, factory, Washer Flange Head with Spoon Point Ruspert, Wing Screws, Machine Screws, Plastic Tapping Screws, Countersunk Head Tapping Screws, Cross Recessed Truss Head Screws