S-98676A115 M3.5 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel with black-oxide coating, ideal for humid or chemically aggressive environments
• Reliable thread engagement with Class 6H thread fit, ensuring consistent clamping force and vibration resistance
• Quick installation and removal using standard 6mm external hex drive, compatible with common wrenches
• Durable mechanical performance meeting DIN 934 standards, providing dependable strength for industrial assemblies
• Enhanced environmental compliance with RoHS 3 and REACH, safe for regulated industries and export markets
• Optimized for coarse threading (0.6 mm pitch), reducing cross-threading risks and speeding up high-volume assembly
• Compact 2.8mm low-profile design saves space while maintaining full nut strength in constrained applications

Professional Applications & Engineering Value

This M3.5 hex nut combines black-oxide 18-8 stainless steel with precision Class 6H metric threading to solve critical fastening challenges in electronics, machinery, and outdoor equipment. The black-oxide coating enhances surface durability and reduces galling, while the coarse thread pitch (0.6 mm) ensures rapid assembly with minimal thread damage. Engineered to DIN 934 specifications, this external hex nut delivers consistent torque performance in high-vibration environments, preventing loosening in automotive subassemblies, control panels, and marine fixtures. Its RoHS and REACH compliance makes it suitable for regulated sectors where material traceability and environmental safety are mandatory.

Specification Summary & Compliance

This metric hex nut features M3.5 x 0.6 mm coarse thread with Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy. Manufactured to DIN 934 with a standard 6mm width and 2.8mm height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing adherence to industrial safety and environmental requirements.