DIN 915/ISO 4028/GB 79 Hexagon socket set screws with tapered ends are fasteners with a specific design and purpose. The hexagonal design allows for installation and removal with an Allen wrench, providing excellent torque transfer. Cylindrical end (Dog Point) design helps to automatically position the screw as it is screwed in, reducing installation errors and providing better tightening.

Material: including carbon steel, alloy steel, stainless steel (such as 304, 316, 316L, etc.) and other materials, the specific selection depends on the working environment and application requirements.

Grade: The product grade is different mechanical properties grade (such as 4.8 grade, 8.8 grade, 10.9 grade,A2-70, etc.), these grades reflect the tensile strength, yield strength and other mechanical properties of the bolt. Different grades are suitable for different load bearing requirements and working environments.

Advantage:

Various materials and corresponding treatments of zinc plated nickel plating provide excellent corrosion resistance and are suitable for use in harsh environments.

Cylindrical end design helps to improve installation accuracy and tightening force, reducing the risk of loosening.

The hexagonal design makes the set screws easy to install and remove, making them suitable for applications requiring frequent adjustment or removal.

Scope of Application

Fixing and fastening: For applications where parts need to be fixed or fastened, especially where precise positioning and fastening force is required. Self-positioning: the conical tip helps the screw to position itself when screwed in, reducing deviations during installation. Anti-loosening: due to its tightening characteristics, it is suitable for applications where screws need to be prevented from loosening.These setscrews are suitable for applications requiring high corrosion resistance and precise positioning, such as in the chemical industry, food processing, medical devices, precision instruments and electronic equipment.