Custom Stainless Steel Tapping Screws Solution
Stainless steel tapping screws are high-strength fasteners designed for metal, wood, and engineered structures. Their key feature is their ability to cut directly into the material to form a strong connection without pre-tapping, making them widely used in machinery manufacturing, electronic equipment, construction engineering, and industrial assembly.
Product Features
1. Self-tapping design, direct installation without pre-tapping
Self-tapping screws utilize a specially designed pre-formed thread structure, allowing them to directly cut into the material and form a stable threaded fit during installation, eliminating the need for pre-tapping or thread machining.
2. High-strength structure, suitable for industrial-grade fastening needs
Made of high-strength stainless steel, combined with heat treatment processes to enhance overall mechanical properties, giving it high tensile strength and shear resistance.
3. Excellent corrosion resistance, suitable for indoor and outdoor environments
The product undergoes surface treatment, which enhances its oxidation and rust resistance to a certain extent, enabling it to adapt to humid, temperature-changing, or mildly corrosive environments.
4. Precision thread machining, improving engagement force and stability
The threaded portion employs high-precision thread rolling or cutting processes to ensure consistent thread profile and dimensional accuracy.
5. Supports Standard and Non-Standard Customization
This product offers a variety of standard sizes (such as M2 to M8 and imperial sizes 4-40, 6-32, etc.), and also supports non-standard customization based on customer drawings or samples. This includes special lengths, pitches, head shapes, and material upgrades, meeting the diverse needs of different industries and engineering projects.
6. Applicable to Metal, Plastic, and Some Wood Structures
The product has good material compatibility and can be applied to thin metal sheets, engineering plastics, and some wood structures.
|
Size |
Thread Length (L) |
Head Diameter (dk) |
Head Height (k) |
Drive Size (s) |
|
M2 |
4–16 mm |
3.5 mm |
1.1 mm |
T6 |
|
M2.3 |
4–20 mm |
4 mm |
1.3 mm |
T7 |
|
M2.6 |
5–20 mm |
4.6 mm |
1.4 mm |
T8 |
|
M3 |
5–30 mm |
5.5 mm |
1.6 mm |
T10 |
|
M3.5 |
8–30 mm |
6.5 mm |
1.9 mm |
T15 |
|
M4 |
8–40 mm |
7.6 mm |
2.3 mm |
T20 |
|
M5 |
10–50 mm |
9.5 mm |
2.8 mm |
T25 |
|
M6 |
16–60 mm |
11.6 mm |
3.3 mm |
T30 |
Zeyao Factory Strength
Zeyao Factory focuses on fastener R&D and manufacturing, boasting 19 years of industry experience and serving global industrial clients. It has accumulated mature engineering and technical capabilities in non-standard fasteners, high-strength fasteners, and industrial-grade connection solutions.
The factory is equipped with over 160 advanced production lines, covering the entire manufacturing chain from raw material processing to finished product shipment. This includes cold heading equipment, precision threading equipment, a high-temperature heat treatment system, and a full set of quality testing instruments.
In the production process, cold heading is used to achieve high-strength blank forming; threading ensures dimensional accuracy and thread profile consistency; heat treatment improves product hardness and tensile strength; and the testing process includes dimensional tolerance inspection, hardness testing, and tensile testing to ensure that every batch of products meets industrial-grade standards.
Currently, the factory has a monthly production capacity exceeding 10 million fastener products, capable of stably supporting large-volume industrial orders and long-term supply needs.
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