S-93070A073 M3 x 16 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional Tensile Strength – With 110,000 psi tensile strength, these screws provide reliable, high-load fastening for demanding industrial applications.
• Superior Durability & Hardness – Made from Class 8.8 alloy steel with Rockwell C20 hardness, ensuring long service life and resistance to wear and deformation.
• Space-Saving Low Profile Head – The low socket head design allows installation in tight spaces without compromising on drive engagement using a standard 2 mm hex key.
• Precision Thread Fit – Class 6g thread tolerance and coarse M3x0.5mm thread ensure easy assembly and secure, vibration-resistant connections.
• Broad Regulatory Compliance – Meets DIN 7984 specifications and is RoHS 3 and REACH compliant, making it suitable for use in regulated and environmentally sensitive industries.
• Right-Hand Fully Threaded Design – Enables uniform clamping force along the entire 16 mm length, ideal for components requiring consistent pressure distribution.

Professional Applications & Engineering Value

This M3 socket head cap screw is engineered to address common industrial fastening challenges, such as space constraints and the need for high-strength, reliable connections. The low profile socket head and compact dimensions (16 mm length, 5.5 mm head diameter) make it ideal for precision machinery, electronics enclosures, and automotive assemblies where clearance is limited. Manufactured from Class 8.8 alloy steel, it offers excellent resistance to shear and tensile stresses, reducing the risk of fastener failure in high-vibration environments. The metric coarse thread (M3x0.5mm) and Class 6g thread fit facilitate quick installation while maintaining tight tolerances, ensuring consistent performance in automated or manual assembly processes. These features make it a dependable choice for engineers seeking durable, compliant industrial fasteners that meet rigorous DIN 7984 standards.

Specification Summary & Compliance

This screw adheres to precise dimensional and performance criteria: M3 x 0.5mm coarse thread with Class 6g tolerance, fully threaded 16 mm length, and a low profile socket head with 2 mm hex drive. It conforms to DIN 7984 manufacturing specifications and is verified as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring it meets international environmental and safety regulations for industrial use.