ABOUT SCREW KING

1995-2004

Foundation & OEM Excellence

1995: Screw King Industrial was officially founded with three forming machines, focusing on OEM manufacturing of carbon steel self-drilling screws.

1999: Driven by strong market insight, the company successfully transformed into a full-scale stainless steel screw manufacturer, becoming one of the few screw companies capable of developing stainless steel self-drilling screws at that time.

2004: Achieved technological independence by developing and manufacturing self-drilling mold tools in-house, laying the foundation for core technological advantages.

2005-2012

Technology Development & Export

Strengthened R&D Capabilities: Leveraging years of manufacturing experience and a dedicated R&D team, we have evolved from a pure OEM manufacturer into one of the leading screw manufacturers in Taiwan, with independent design and product development capabilities for premium Taiwan screws.

Integrated Manufacturing Resources: Successfully integrated a network of trusted manufacturing partners to streamline production processes and ensure consistent quality and reliable delivery.

Global Market Expansion: Transitioned beyond domestic OEM manufacturing to become a trusted exporter of high-quality stainless steel screws worldwide.

2013-Present

Innovation, Expansion & High-Quality Customization

Approaching Our 30th Anniversary: As we approach our 30th anniversary in 2025, we have grown into a company equipped with approximately 70 advanced production machines, reflecting decades of continuous growth and innovation.

Product Diversification: We specialize in high-performance stainless steel fasteners, including the 300 and 410 series, and bi-metal screws for joining dissimilar materials. Our products serve various sectors such as construction, woodworking, industrial equipment, and furniture manufacturing. With strong customization capabilities, we meet the OEM/ODM needs of international brands.

ADVANTAGES

30+

Years of Experience in Composite Screws

Over 30 years of hands-on experience.

25+

Drilling Capacity (mm)

Capable of penetrating steel plates over 25.4 mm thick.

300+

Screw Length (mm)

Screws available in lengths up to 350 mm.

12+

Export countries

Our products are exported to 13 countries worldwide.

OEM SERVICE

Wire material incoming

The wire racks are lifted by an overhead crane to the heading production area.

Heading Process

The wire is deformed into the shape of a screw head by applying pressure through a forming die.

Pointing

The tail end is formed by clamping with drill point dies and heading tooling.

Thread rolling

Threads are formed on the screw, and burrs at the tail end are removed through thread rolling and trimming.

Heat Treatment

Our screw heat treatment process is outsourced to trusted, specialized processing factories. These facilities follow stringent standards to ensure that the screws meet the required hardness, strength, and durability.

Coating

Our surface treatment processes are also outsourced to certified specialized partners. These partners use advanced technologies to enhance corrosion resistance, appearance, and durability, ensuring high performance in various environments.

Quality Inspection Process

Strict quality control procedures are implemented to ensure all products meet customer requirements.

Packing Process

Our packaging operations are outsourced to trusted packaging partners who adhere to strict quality standards. They ensure that our screws are securely and efficiently packed to maintain product integrity during shipping and handling.

DECADES OF EXPERTISE,

URNING INNOVATION INTO EXCELLENCE

CUSTOM SCREWS

Bi-Metal Screw

Materials : Carbon Steel, Stainless Steel

Composite : Stainless Steel + Alloy Steel

Lengths : 20～350mm

Point Type : Reduce, Tek #2~#10

Screw King’s bi-metal screw combines stainless steel and carbon steel for superior strength, durability, and corrosion resistance. Ideal for demanding stainless steel and heavy-duty fastening applications.

Special Screw

Uniform material：Carbon Steel, Stainless Steel

Composite material：Stainless Steel + Alloy Steel

Lengths：20~350mm

Point type：Reduce, Tek #2~#10

From material selection and dimensional specifications to functional enhancements—we offer comprehensive custom screw services to ensure a perfect fit for your products and workflow. With options such as high-frequency induction hardening, surface coating, and specialized head designs, we provide flexible support from small-batch prototyping to high-volume production, crafting the ideal solution for your fastening needs.

Long-Tail Screw

Uniform material：Carbon Steel, Stainless Steel

Composite material：Stainless Steel + Alloy Steel

Lengths：20~350mm

Point type：Tek #5~#12

Specially designed for thick steel plates, the Long-Tail Screw features an extended drilling point that enables secure fastening into materials up to 30mm thick. With outstanding penetration power and installation stability, they’re the trusted choice for high-strength environments such as steel structures, machinery, and heavy-duty applications.

Self-Tapping Screw

Uniform material：Carbon Steel, Stainless Steel
Composite material：Stainless Steel + Alloy Steel
Lengths：20~350mm
Point type：Reduce, Tek #2~#10

Engineered for rapid installation, our self-tapping screws feature sharp threads and precision cutting tips, allowing them to pierce metal, plastic, or wood—no pre-drilling required. Available in a wide range of head types, materials, and surface finishes, they’re perfectly suited for construction assembly, machinery maintenance, and electrical work.
Strong grip, easy application—your go-to solution for fast, reliable on-site fastening!

Concreted Screw

Uniform material：Carbon Steel, Stainless Steel

Composite material：Stainless Steel + Alloy Steel

Lengths：20~350mm

Point type：Reduce, Tek #2~#10

Crafted from high-strength carbon steel with a specialized thread design, these screws can be driven directly into concrete, brick, and stone—providing secure and reliable fastening. They eliminate the need for expansion plugs, simplifying installation and improving efficiency. With optional coatings and anti-corrosion treatments, they are well-suited for outdoor environments, structural applications, and electrical assemblies.

Wood Screw

Uniform material：Carbon Steel, Stainless Steel

Composite material：Stainless Steel + Alloy Steel

Lengths：20~300mm

Point type：Reduce, Tek #2~#10

Various head types are available for selection(Head Shape,Hex Washer Head,Flange Head,AS3566,Flower Head,Truss Head,Pan Head,Oval Head,Bugle Head,Flat Washer Head,Small Flat Head,Flat Head,Wafer Head,Cheese Head,Other). Feel free to contact us for more professional solutions.