S-90045A113 M6 DIN 980, ISO 7042 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through top lock distorted thread design that maintains secure fastening under dynamic loads
• Excellent corrosion resistance provided by 18-8 stainless steel construction for long-lasting performance in harsh environments
• Precise thread engagement with Class 6H thread fit ensuring reliable mating with compatible bolts
• Industry-standard compliance meeting both DIN 980 and ISO 7042 specifications for consistent quality and interchangeability
• Easy installation and removal using standard tools thanks to the external hex drive design
• Environmental compliance with REACH and RoHS 3 regulations for safe use across various industrial applications
• Optimized dimensions (10mm width × 6mm height) providing space-efficient locking solutions without compromising strength

Professional Applications & Engineering Value

These M6 locknuts with 1mm coarse pitch threading are engineered specifically for applications where vibration-induced loosening poses significant reliability concerns. The top lock distorted thread technology creates controlled interference that resists rotational movement, making these 18-8 stainless steel locknuts ideal for machinery, automotive assemblies, and industrial equipment subjected to constant motion or impact. The external hex drive allows for efficient installation with standard wrenches while maintaining the structural integrity of the distorted thread locknut design. This combination of vibration-resistant performance and corrosion-resistant stainless steel material ensures long-term fastener reliability in demanding environments, reducing maintenance frequency and preventing equipment downtime.

Specification Summary & Compliance

This metric locknut features M6×1mm coarse threading with Class 6H thread fit tolerance for precise engagement. Manufactured to DIN 980 and ISO 7042 standards, these locknuts ensure dimensional consistency and performance reliability. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, making them suitable for use across various industrial sectors without regulatory concerns.