S-94168A111 M4 DIN 439B, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Space-saving thin profile with 2.2 mm height for applications with limited clearance.
• Reliable coarse threading (M4 x 0.7 mm) for faster assembly and reduced cross-threading risk.
• Precise Class 6H thread fit ensures smooth engagement and consistent clamping force.
• Durable steel construction with Class 04 strength rating for dependable performance in general engineering.
• Standard-compliant design meeting DIN 439B and ISO 4035 for guaranteed interchangeability.
• Secure external hex drive (7 mm width) for easy installation with common tools.
• Environmentally responsible manufacturing with full REACH and RoHS 3 compliance.

Professional Applications & Engineering Value

This M4 thin hex nut is engineered to address common challenges in compact assemblies and high-volume production lines. Its steel construction and Class 04 strength provide sufficient durability for securing components in electronics, machinery, and automotive sub-assemblies without adding unnecessary weight or bulk. The coarse metric thread and Class 6H thread fit enable rapid, reliable fastening, minimizing installation time and reducing the risk of thread damage during repeated disassembly. Conforming to DIN 439B and ISO 4035 standards, it ensures part consistency and replacement ease in global supply chains, making it a versatile and trusted metric fastener for OEMs and maintenance teams.

Specification Summary & Compliance

This nut features a Class 6H thread fit per ISO standards, ensuring dimensional accuracy for the M4 x 0.7 mm coarse thread. It is manufactured to DIN 439B and ISO 4035 specifications, with a Class 04 strength rating. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives.