Black self-tapping screw series

This series of black self-tapping screws is made from high-quality carbon steel and undergoes a blackening (phosphating/oxidation) treatment for excellent rust and corrosion resistance. Available in a comprehensive range of specifications, they are suitable for fastening and connecting a variety of materials, including wood, metal, and plastic. They are widely used in furniture manufacturing, interior decoration, machinery, and electronic equipment.

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Product Features

High-strength Material: Selected high-quality carbon steel ensures screw toughness and strength.

Surface Treatment: Black anti-rust coating for wear and corrosion resistance, extending service life.

Sharp Threads: Strong cutting force, smooth thread entry, and no slipping.

Complete Specifications: Available in various lengths and diameters to meet diverse application needs.

Easy Installation: Self-tapping design eliminates the need for pre-drilling, maximizing installation efficiency.

Applications

Furniture Installation and Repair

Woodworking and Interior Design

Metal Fixing

Electronic and Electrical Assembly

Construction Engineering

Specifications

Material: Carbon Steel

Surface Treatment: Blackened/Phosphate-coated

Thread Type: Self-tapping

Head Type Options: Countersunk, Pan Head, etc.

Size Range: Customizable

Packaging

Bulk/Packaging/Custom Packaging

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