DIN914 Hexagon Socket Set Screws With Cone Point Manufacturer In China
Welcome to Ningbo Teng Qi Fasteners Co., Ltd, a premier DIN 914 hexagon socket set screw manufacturer based in China. With a rich legacy of precision engineering, we specialize in manufacturing set screws designed for excellence in a wide range of applications. DIN 914 set screws, featuring the distinctive cone point design, are meticulously manufactured to ensure robust performance, secure fastening, and unparalleled durability. We prioritize customization to meet the unique needs of various industries, offering versatility in dimensions, materials, and finishes. With a commitment to quality assurance and a global reach that spans industries like machinery, automotive, and electronics, we are your trusted partner for reliable and precision-engineered fastening solutions.
Our dedicated team combines expertise with innovation to deliver tailored solutions, setting the standard for excellence in the fastening industry.
Specification:
The DIN 914 set screw is a precision-engineered fastener adhering to the German DIN standard. Notable specifications include a hexagon socket drive for easy installation, a cone point design for high-pressure contact and secure holding, and a metric thread with specific pitch and diameter. Manufactured from materials like steel or stainless steel, the set screw may feature various surface finishes. Available in diverse sizes, specified by diameter and length, DIN 914 set screws are versatile components suitable for a range of applications, ensuring reliable and precise performance. For detailed specifications, it is recommended to refer to the official DIN 914 standard document or consult with suppliers adhering to DIN specifications.
| Product Name: | DIN914 Set Screw |
| Diameter | M1.4-M24 The diameter of a DIN 914 set screw is specified by its nominal size, usually denoted with the letter "M" followed by a number. For example, M3 represents a 3mm nominal diameter set screw. The diameter is a crucial dimension, and it determines the size of the threaded portion of the screw. Different applications require set screws with specific diameters to ensure a proper fit and secure fastening. |
| Length | The length of a DIN 914 set screw is specified as the distance from the bottom of the head to the tip of the screw. This dimension is crucial for determining how deeply the screw will penetrate into the material. The length is denoted numerically after the "x" in the size designation. For instance, in M4x12, the length is 12mm. Choosing the right length is essential to ensure that the set screw provides the necessary grip and holding power without protruding excessively. |
| Class | Steel: 45H Stainless Steel；A2-70，A4，C3，A2-50 |
| Type | Hexagon socket set screw with a flat point. |
| Material | High-strength steel (e.g., SCM435) Alloy steel (e.g., ML40CR) Medium to low-carbon steel Copper Aluminum Stainless steel |
| Manufacturing Process | wire drawing, cold heading, thread rolling, heat treatment, surface treatment |
| Surface treatment | Black Oxide Coating/Zinc Plating (Electroplating)/Hot-Dip Galvanizing/Mechanical Galvanizing/Dacromet Coating/Painting or Powder Coating |
When specifying set screws, it’s important to consider the requirements of your application to ensure that the chosen set screw is compatible with the materials, forces, and conditions it will encounter.
Dimension Chart of DIN914 Hexagon Socket Set Screw:
1. Thread Diameter (d): The thread diameter of a DIN 913 set screw refers to the main diameter of its threads, typically measured in millimeters.
2. Thread Pitch (p): Thread pitch indicates the distance between threads on the screw and is measured in millimeters. It is a crucial dimension for DIN 913 set screws.
3. Hex Key Size (Across Flats) (s): The set screw features an internal hexagon socket for tightening with a hex key or wrench. Hex key size (across flats) is the distance between two parallel hexagonal sides of this socket.
4. Hex Key Depth (t): Hex key depth refers to the depth of the internal hexagon socket, representing the maximum depth a hex key can be inserted into the set screw.
5. Set Screw Length: This is the measurement from the bottom of the set screw (or from the end of the threads, in the case of headless set screws) to the end of the threads. It determines how deeply the screw can be threaded into a tapped hole or onto a shaft.
| Thread Diameter(d) | Thread Pitch(P) | Hex Key Size (s) | Hex Key Depth (t) min |
| M1.4 | 0.3 | 0.711-0.724 | 0.6 |
| M1.6 | 0.35 | 0.711-0.724 | 0.7 |
| M1.8 | 0.35 | 0.711-0.724 | 0.8 |
| M2 | 0.4 | 0.889-0.902 | 0.8 |
| M2.5 | 0.45 | 1.27-1.295 | 1.2 |
| M3 | 0.5 | 1.52-1.545 | 1.2 |
| M4 | 0.7 | 2.02-2.045 | 1.5 |
| M5 | 0.8 | 2.52-2.56 | 2 |
| M6 | 1 | 3.02-3.08 | 2 |
| M8 | 1.25 | 4.02-4.095 | 3 |
| M10 | 1.5 | 5.02-5.095 | 4 |
| M12 | 1.75 | 6.02-6.095 | 4.5 |
| M14 | 2 | 6.02-6.095 | 5.6 |
| M16 | 2 | 8.025-8.115 | 6.4 |
| M18 | 2.5 | 10.025-10.115 | 7.2 |
| M20 | 2.5 | 10.025-10.115 | 8 |
| M22 | 2.5 | 12.032-12.142 | 9 |
| M24 | 3 | 12.032-12.142 | 10 |
Application of DIN914 Set Screw:
The DIN 914 hexagon socket set screw with cone point is applied in diverse industries where precise and secure fastening is crucial. Here are more detailed explanations of its applications:
| Application | Details |
|---|---|
| Securing Components: | DIN 914 set screws are often used to secure components in place within machinery, equipment, or mechanical assemblies. The set screw creates a strong and stable connection. |
| Depth Adjustment: | These set screws are suitable for applications requiring precise depth adjustment. The cup point design allows for efficient penetration into the material, securing the set screw in position. |
| Shaft Collars: | In mechanical systems, DIN 914 set screws are commonly employed in shaft collars to secure them onto shafts. The cup point ensures a secure grip without damaging the shaft. |
| Locking Mechanisms: | They find use in locking mechanisms where the set screw is tightened to prevent movement or slippage, providing stability in various components. |
| Tool and Die Fixturing: | DIN 914 set screws are utilized in tool and die fixturing applications, ensuring proper alignment and stability in machining processes. |
| Automotive and Aerospace: | These set screws may be applied in automotive and aerospace industries for securing components in engines, transmissions, or other critical systems where a reliable connection is essential. |
Manufacturing Quality Control of Set Screw:
As a leading set screw manufacturer, our commitment to excellence is reflected in our rigorous manufacturing quality control processes. We meticulously inspect each set screw, ensuring precise dimensions, accurate threading, optimal material composition, and impeccable surface finish. Our quality control measures extend to torque resistance and hardness testing, guaranteeing that every product meets or exceeds industry standards. With a relentless dedication to quality assurance, we take pride in delivering reliable and top-notch set screws to meet the diverse needs of our valued customers.
| Control Method | Detail |
|---|---|
| Material Inspection: | Verify the material's composition, heat treatment, and quality upon receipt. Conduct metallurgical analysis to ensure the material properties meet the standards. |
| Process Control: | Implement strict process control measures for heat treatment, machining, threading, and any other manufacturing steps. Maintain consistent process parameters to ensure uniform quality. |
| Inspection Points: | Introduce inspection points at various stages of manufacturing to check for defects, dimensions, and quality. Inspect threading, dimensions, surface finish, and other critical parameters. |
| Sampling and Testing: | Regularly sample products for testing, such as tensile testing, hardness testing, and metallurgical analysis, to ensure they meet the required specifications. |
| Thread Inspection: | Thoroughly inspect threading using proper thread gauges to ensure accurate dimensions and fit with mating components. |
| Traceability: | Implement a traceability system to track each fasteners journey from raw material to final product. This aids in accountability and recalls if necessary. |