DIN915 Hexagon Socket Set Screws With Dog Point Manufacturer In China

Ningbo Teng Qi Fasteners Co., Ltd stand as industry leaders in the professional manufacturing of DIN 915 set screws. Our core expertise lies in employing advanced cold heading techniques, ensuring precision in every aspect of our set screw production. With a steadfast commitment to strict quality control and the use of high-quality materials, we deliver DIN 915 set screws that exceed industry standards, offering reliability and durability for diverse applications.

Elevate your fastening solutions with our precision-engineered DIN 915 set screws. By partnering with us, you gain access to unmatched industry expertise, unwavering quality control, and a dedication to using premium materials. Choose Ningbo Teng Qi Fasteners Co., Ltd as your go-to manufacturer for DIN 915 set screws, setting new benchmarks in reliability and performance.

SET SCREW SERIES: DIN913 DIN914 DIN916

Specification:

The DIN 915 set screw is a standardized fastener designed with a dog point, following the specifications of the Deutsches Institut für Normung (DIN). This screw typically features a threaded body, is made from materials like steel or stainless steel, and includes an internal hex socket drive for installation. The distinctive dog point serves the purpose of facilitating alignment and positioning in various applications, providing a reference point.

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 DIN915 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 （L）: 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.

6. Diameter of a dog point （dp)： refers to the width or thickness of the cylindrical protrusion on the end of a set screw or similar fastener. In the context of fasteners like set screws, the dog point is a specific type of extended tip designed for easy alignment and initial positioning. The diameter of the dog point is a critical measurement, ensuring proper fit and engagement with the mating surface.

7.The height of the dog point (z): The height of the dog point on a DIN 915 set screw refers to the measurement of the cylindrical protrusion extending from the end of the screw. This dimension is crucial as it determines how far the dog point extends beyond the threaded portion. The height is essential for applications where the set screw is used to locate or align components, providing a reference point.

When L≤L0, it is short screw; When L > L0, it is a long screw.