M4-0.7 Hex Socket Flat Point Set Screw DIN 913 Steel Black Oxide 45H Grade 12.9

Description

M4-0.7 hex socket flat point set screw DIN 913 black oxide 45H provides strength, precision, and a clean appearance. They are an excellent choice for mechanical and industrial applications requiring durable, adjustable, and surface-protecting fasteners. Ever Hardware provides custom made fasteners and customizable packaging.

M4-0.7 Hex Socket Flat Point Set Screw DIN 913 black oxide 45H are highly durable fasteners designed for precision and strength. Here are their key advantages:
1. High Strength and Hardness: Made with a 45H grade, these screws offer superior tensile strength and hardness. They are well-suited for applications requiring secure, long-lasting fastening under high stress or vibration.
2. Corrosion Resistance with Black Oxide Coating: The black oxide coating provides moderate corrosion resistance and enhances the screw’s surface finish. While not as corrosion-resistant as stainless steel, the coating reduces the risk of rust in indoor or mildly corrosive environments and improves aesthetic appeal.
3. Hexagon Socket Drive for Precise Installation: The hex socket drive ensures a secure fit with tools, allowing for efficient torque application and reducing the risk of cam-out or tool slipping. This makes these screws ideal for applications where precise adjustments are needed.
4. Flat Tip for Surface Protection: The flat tip distributes pressure evenly without penetrating or damaging the mating surface. This feature is especially useful in applications requiring frequent adjustments or where protecting the surface of shafts, gears, or collars is critical.
5. Low-Profile, Concealed Installation: DIN 913 set screws are designed for flush or recessed installation, making them unobtrusive in tight or aesthetic-sensitive applications, such as mechanical assemblies and electronics.
6. Cost-Effective Solution: Compared to other finishes, black oxide screws are often more affordable, offering a balance of strength, durability, and corrosion resistance for general-purpose use.
7. Versatile Applications: These screws are ideal for securing components like pulleys, gears, and collars on shafts in automotive, industrial, and machinery assemblies, ensuring reliable performance even in high-torque settings.