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Self tapping screw is one of the most widely used industrial fasteners in modern assembly fields. Our premium self tapping screw is manufactured with high quality raw materials and precise machining technology. It can create internal threads automatically during installation without pre drilling or pre tapping holes, which greatly saves construction time and labor cost. With excellent anti corrosion, high tensile strength and stable locking performance, this series of self tapping screw can adapt to various metal, wood and plastic base materials, becoming the preferred connecting part for global hardware, electrical, furniture and machinery industries.
Excellent Thread Design: The sharp and uniform thread of our self tapping screw ensures smooth tapping and tight fitting, not easy to slip or loosen after long term use.
Superior Material Performance: Mainly made of carbon steel and stainless steel, the finished self tapping screw is treated with galvanization or black phosphating to enhance anti rust and wear resistance.
Easy Installation: The pointed tip structure allows the self tapping screw to penetrate materials quickly, simplify working procedures and improve overall assembly efficiency.
| Item | Detailed Parameter |
|---|---|
| Product Name | Self Tapping Screw |
| Main Material | Carbon Steel, Stainless Steel |
| Surface Treatment | Galvanized, Black Phosphating, Nickel Plated |
| Head Type | Pan Head, Flat Head, Hexagon Head |
| Thread Type | Thread Cutting, Thread Forming |
| Applicable Material | Metal Sheet, Wood, Plastic, Composite Board |
| Standard | Industrial General Fastener Standard |
| Size Range | Customized multiple conventional sizes |
Our self tapping screw covers a full range of commercial and industrial application scenarios.
We have supplied bulk self tapping screw to hundreds of overseas manufacturing and assembly enterprises.
For the pain points such as complicated installation and easy rusting, our self tapping screw provides a one stop solution.
Every batch of self tapping screw will go through strict raw material inspection, finished product hardness test, thread detection and salt spray anti corrosion test. We adopt automated production lines to control product tolerance within the standard range. As a professional fastener manufacturer, we support bulk order, customized size and surface treatment.
We provide full service for global B2B buyers of self tapping screw. We support wholesale, bulk customization and mixed order. If you have demands on size, material, surface treatment or delivery cycle, please fill in the inquiry form. Our professional sales team will reply within 24 hours.
We primarily manufacture self tapping screws in carbon steel and stainless steel (such as 304 and 316 grades), ensuring optimal tensile strength and durability across diverse industrial settings.
In most softer substrates like plastics, wood, and light metal sheet, pre-drilling is not required. For thicker or harder metals, a small pilot hole may optimize installation torque and joint integrity.
Options include blue/white/yellow zinc plating (galvanized), black phosphating, and nickel plating, tested extensively via salt spray tests to ensure long-term corrosion resistance.
Yes, we support complete OEM/ODM production based on your exact engineering drawings or physical samples, including pan, countersunk flat, truss, and hex washer heads.
Thread cutting screws cut material away to produce matching threads, making them ideal for brittle materials, whereas thread forming screws displace material to form tight, vibration-resistant mating threads.
Our manufacturing line incorporates automated optical sorting, dimensional tolerance checks, material hardness verification, and routine batch pull-out testing to ensure consistent compliance.
