RS PRO Black Steel Hex Socket Button Screw M8 x 10 mm, Grade 10.9, Hex Drive, ISO 7380 Standard 822-9139

RS PRO 822-9139 Black Steel Hex Socket Button Screw, measuring M8 diameter with 10 mm length, is engineered to meet ISO 7380 standards for metric thread socket button screws. Constructed from high-quality 10.9 grade black steel, it provides outstanding mechanical strength and a quality finish suitable for industrial use.

The button head has a rounded, dome shape that offers a wider bearing surface, making it ideal for applications requiring load distribution without damaging surfaces. The hexagonal drive system allows for secure fastening with hex keys, ensuring precise torque application and ease of maintenance.

This screw is widely used in machine tooling, security guarding, engineering projects, electronic assemblies, and various domestic applications requiring reliable fastening solutions. The black finish not only enhances the aesthetic appeal but also provides a layer of surface protection against wear.

Low profile hex socket button head design for wide surface contact. Manufactured in 10.9 grade black steel providing high tensile strength. Threaded in compliance with ISO 7380 metric standards. Hex drive type for effective torque transfer with hex keys.

Versatile applications across industrial, electronic, and domestic fields.

This product comes in a quality-controlled packaging ready for industrial use and maintenance tasks. For those needing alternative finishes or grades, RS PRO also offers variants in bright zinc plated steel, A2 (304) stainless steel, and A4 (316) stainless steel in similar sizes and thread pitches.

Explore a wide range of industrial fasteners and Socket Screws under the RS PRO brand at EnvMart for reliable and durable fastening solutions.