S-91290A047 M2 x 16 mm DIN 912 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 12.9 rating and 170,000 psi tensile strength, ensuring secure fastening in high-stress applications.
• Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in demanding industrial environments.
• Precise and secure installation using the 1.5 mm hex drive and standard socket head, minimizing stripping and enabling high torque application.
• Wide compatibility and easy assembly with M2 x 0.4 mm coarse, fully threaded right-hand design, fitting standard metric components seamlessly.
• Consistent performance and dimensional accuracy meeting DIN 912 specifications and Class 5g6g thread fit, reducing assembly errors.
• Enhanced durability under load thanks to Rockwell C37 hardness, resisting wear and deformation over time.
• Safe and eco-friendly compliance with RoHS 3 and REACH regulations, ensuring suitability for global industrial supply chains.

Professional Applications & Engineering Value

This M2 socket head cap screw is engineered to address critical challenges in precision machinery, automotive assemblies, and heavy-duty equipment. The black-oxide alloy steel construction provides a robust barrier against rust and chemical exposure, ideal for environments with moisture or variable temperatures. Its fully threaded metric coarse thread design ensures maximum grip and vibration resistance, preventing loosening in dynamic applications. With a Class 12.9 strength rating and high tensile capacity, it supports demanding loads without failure, reducing maintenance downtime. The hex socket drive allows for compact, flush installations in tight spaces, enhancing design flexibility while meeting DIN 912 standards for reliable, repeatable performance in B2B procurement scenarios.

Specification Summary & Compliance

This screw adheres to precise metric dimensions including M2 thread size, 0.4 mm pitch, and 16 mm length, with Class 5g6g thread fit ensuring accurate engagement. Manufactured in compliance with DIN 912 for socket head cap screws, it guarantees consistent quality and interchangeability. The product is verified to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.