DIN912 Carbon Steel Hex Socket Bolt M1.4 M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Black Grade 12.9 Hexagonal Machine Metal Screws hexagon socket screw hex socket cap screw carbon steel screw

Product Features

These DIN912 carbon steel hex socket bolts come in various sizes from M1.4 to M12, offering high-strength performance and are suitable for metalworking DIY projects.
Made of carbon steel, these hexagonal machine metal screws are durable and can be customized according to specific requirements, with no high-concerned chemicals.
Originating from Mainland China, these hex socket cap screws are reliable and can be used in a wide range of applications where strong fastening is needed.
The grade 12.9 black finish of these carbon steel screws not only provides corrosion resistance but also gives a sleek and professional look.
Whether for industrial use or home repairs, these hexagon socket screws offer a secure and stable connection, ensuring long-term performance.