Name: China Self-tapping Screws Manufacturers Suppliers Factory - Customized Self-tapping Screws - Zeyao Hardware
Brand: ZeYao
SKU: 280794309

Self-tapping screws

Self-tapping screws are fasteners that can create their own threads in a material without the need for pre-drilling. They are widely used in the fastening and assembly of metals, plastics, wood, and composite materials. The self-tapping screws we offer are manufactured using special heat treatment and surface treatment processes, ensuring excellent self-tapping performance, high strength, and durability.

Product Features

Strong Self-Tapping Performance

Utilizing a special thread design, it can quickly cut into metal, plastic, or wood to form internal threads without pre-drilling.

Improves assembly efficiency, reducing construction steps and labor costs.

High Strength and Durability

High-quality carbon steel material ensures the screws do not break or deform under high loads.

High-quality materials combined with heat treatment process enhance tensile strength and fatigue resistance.

Diverse Surface Treatments

Zinc or nickel plating effectively prevents rust and corrosion, suitable for outdoor or humid environments.

Black oxide or powder coating meets industrial appearance requirements and provides additional corrosion protection.

Wide Range of Applications

Suitable for mechanical equipment assembly, electronic product fastening, building decoration, furniture assembly, and automotive parts installation.

Compatible with different materials, including thin sheet metal, hard plastics, and composite panels.

Strong Customization Capabilities

Supports OEM/ODM customization, allowing adjustment of thread length, diameter, head type, and tip shape according to customer requirements.

Direct factory supply, enabling mass production, ensuring stable supply and competitive pricing.

Surface treatment of fasteners

Factory Advantages

1. 19 Years of Industry Experience

Zeyao Factory boasts 19 years of experience in fastener research, development, and manufacturing, with a long-term focus on the technical development and production of self-tapping screws and various other types of screws.

Years of industry experience not only guarantee the stability of product quality but also enable the factory to deeply understand the needs of different customers in the machinery, electronics, construction, and furniture industries, providing targeted solutions.

2. Strong Production Capacity

The factory has multiple high-efficiency production lines, capable of producing up to 15 million self-tapping screws per month. Whether it's mass production of standard specifications or customized orders with special customer requirements, the factory can provide efficient and stable production support. Large-scale production capacity not only meets the needs of domestic and international distributors and brands but also ensures timely delivery of large-volume orders, avoiding supply chain delays.

3. Advanced Production Equipment

The factory is equipped with advanced production equipment to ensure the processing precision and production efficiency of self-tapping screws. Main equipment includes:

38 cold heading machines: Used for high-precision screw blank forming, ensuring consistency in screw head shape and size;

20 thread rolling machines: Used for precision thread processing, ensuring the fit accuracy between screws and nuts;

35 automatic lathes: Used for mass production of standard and customized screws, reducing manual intervention and improving processing stability;

14 CNC machine tools: Used for complex thread and special head shape processing, meeting high-end customization needs.

This advanced equipment combination not only improves production efficiency but also guarantees the dimensional accuracy, thread smoothness, and structural strength of every screw, providing customers with high-quality, stable, and reliable fastener products.

4. Customization Capabilities

Zeyao Factory provides flexible OEM/ODM customization services, able to adjust various parameters of self-tapping screws according to specific customer needs. Customized service content includes:

Size and Length: Adjusting screw diameter, thread length, and overall length according to installation requirements;

Thread Design: Offering standard self-tapping threads, drill-point threads, or special custom threads to suit different materials and application scenarios;

Material Selection: Including various materials such as carbon steel, stainless steel, brass, and aluminum alloy to meet corrosion resistance, high-temperature resistance, or strength requirements;

Surface Treatment: Zinc plating, nickel plating, black oxide, phosphating, or coating treatments to enhance rust resistance and meet different industrial and aesthetic requirements.

5. Strict Quality Control

Quality control is one of Zeya's core competencies. Every screw must undergo a series of rigorous tests before leaving the factory, including:

Hardness Testing: Ensuring that the screws do not break or deform easily under high load conditions;

Tensile Testing: Verifying the screw's tensile strength to ensure that the mechanical strength meets the standards;

Dimensional and Appearance Inspection: Ensuring that the screw dimensions are accurate, the threads are complete, and the surface is smooth and free of defects;

Batch Tracking Management: Each batch of products has complete production records and inspection reports to ensure traceability.

Customizable Options

Thread Type Customization: We offer a variety of thread types, including fine, coarse, and triangular threads, to meet diverse material and application requirements.

Material Customization: We support self-tapping screws made of stainless steel, alloy steel, and carbon steel to suit diverse working environments and corrosion resistance requirements.

Surface Treatment Customization: We offer surface treatments such as galvanizing, phosphating, and black oxide to enhance corrosion and wear resistance.

Head Design Customization: We can customize various head shapes (e.g., Phillips, flat, and round).

Dimension Customization: We offer a wide range of lengths, diameters, and thread sizes upon request.