High-Quality Material: Our Grade 10.9/12.9 Black Round Head Screws Mushroom Hexagon Allen Bolts are made from durable steel, ensuring exceptional strength and reliability, making it suitable for heavy-duty applications.
Customized Size Options: Available in a wide range of sizes, from M2 to M10, our screws can be customized to meet the specific needs of our valued customers, including the user's input of required size.
Durable Black Oxide Finish: The black oxide finish provides a long-lasting, corrosion-resistant coating, protecting the screws from rust and wear, ensuring they perform optimally in various environments.
Convenient Packaging: With a minimum order quantity of 1000, our screws are packaged efficiently for easy storage and transportation, making them ideal for industrial and commercial use.
Wide Compatibility: Our screws conform to DIN standards and are designed with a round head and hexagonal socket, making them compatible with a variety of tools and machinery, including Allen wrenches.