S-90591A100 M3.5 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional durability and corrosion resistance with zinc-plated steel construction, ideal for harsh industrial environments.
• Reliable high-strength performance with Class 8 rating, ensuring secure fastening under demanding loads.
• Precise and secure thread engagement thanks to Class 6H thread fit, minimizing the risk of loosening or cross-threading.
• Broad compatibility and easy installation with standard M3.5x0.6mm coarse thread and external hex drive, fitting common metric assemblies.
• Compliance with international standards including DIN 934, guaranteeing dimensional accuracy and interchangeability.
• Enhanced safety and environmental responsibility with full REACH and RoHS 3 compliance, meeting strict industrial regulations.
• Optimized for right-hand thread applications, providing straightforward assembly in standard mechanical systems.

Professional Applications & Engineering Value

Engineered for precision and endurance, this M3.5 hex nut in zinc-plated steel addresses critical challenges in industrial fastening, such as vibration-induced loosening and environmental corrosion. Its Class 8 strength and coarse thread design ensure robust performance in high-stress assemblies, from machinery to automotive components, while the Class 6H thread fit offers tight tolerances for leak-proof and secure connections. Compliant with DIN 934 standards, it delivers consistent quality for metric systems, reducing downtime and maintenance costs in industrial fasteners applications.

Specification Summary & Compliance

This hex nut features M3.5 thread size with 0.6mm pitch and Class 6H thread fit for precise metric tolerances. Manufactured to DIN 934 specifications with standard external hex drive, it ensures dimensional accuracy and ease of use. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, supporting safe and environmentally responsible industrial operations.