5mm-.80 x 35mm Metric 12.9 Socket Cap Screws

These 5mm-.80 x 35mm Metric 12.9 Socket Cap Screws from Midwest are crafted from premium Class 12.9 alloy steel, delivering exceptional tensile strength and durability for demanding mechanical and industrial applications. Featuring a black oxide finish, these screws resist rust and surface wear while maintaining a sleek, low-glare appearance, making them suitable for exposed hardware environments.

Designed with a coarse thread for strong clamping force and reliable engagement, these screws minimize the risk of loosening under load or vibration. The knurled head enhances handling and positioning, while the hex socket drive allows for precise torque application using standard Allen keys or hex drivers. Ideal for precision assembly tasks, these screws improve efficiency in both professional and DIY projects, making them a versatile choice across manufacturing, machinery maintenance, and construction industries.