RS PRO Pozidriv Countersunk Stainless Steel Machine Screw 6 mm M4 158-3607

RS PRO 158-3607 Pozidriv Countersunk Stainless Steel Machine Screw M4 is a high-quality fastener designed for industrial and commercial applications. Manufactured from A4 316 stainless steel, this screw offers superior corrosion resistance, making it ideal for use in harsh environments including marine settings, chemical plants, medical sterilising equipment, and sewage treatment facilities.

The flat countersunk head allows the screw to sit flush or below the surface, enabling a clean finish that is suitable for covering with screw caps or for applications where a flat surface is required. The Pozidriv drive includes a cross recess with additional indentations for enhanced screwdriver grip and reduced cam-out, ensuring secure installation and removal.

Featuring a metric M4 thread with a 6 mm length, this machine screw is designed to be used with pre-tapped holes, providing strong, high-quality joints for industrial machinery, vehicle engines, boat deck fittings, dairy equipment, and swimming pools.

Compliant with DIN 965 standards, this screw guarantees reliability and consistency in performance. Its marine grade stainless steel composition also ensures resistance to chloride ions and temperature extremes, broadening its utility across multiple demanding sectors.

Constructed from A4 316 marine grade stainless steel for excellent corrosion and chloride resistance. Flat countersunk head provides a flush fit for neat installation. Pozidriv drive type ensures secure screwdriver engagement and prevents cam-out.

Complies with DIN 965 standards for machine screws. Uniform M4 metric thread suitable for fastening into pre-tapped holes. Ideal for use in marine, chemical, medical, and industrial applications. Grade 316 stainless steel withstands extremes of temperature and harsh environments.

Precision formed full thread for strong joining of components.

This RS PRO machine screw is suitable for applications in industrial machinery assembly, vehicle engine construction, chemical and medical equipment manufacturing, marine fittings, and other demanding environments where durability and precise fastening are required. Explore additional RS PRO industrial fasteners and Machine Screws for comprehensive maintenance and assembly solutions.