S-99183A140 M10 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through distorted top thread design, preventing loosening in high-stress environments
• Exceptional mechanical strength with Class 10 rating, ensuring reliable performance under heavy loads
• Enhanced corrosion protection from zinc-plated steel construction, extending service life in harsh conditions
• Precise thread engagement with Class 6H thread fit, providing consistent clamping force and secure fastening
• Industry-standard compatibility with metric coarse thread (M10x1.5mm) for easy integration into existing assemblies
• Environmental compliance assurance with RoHS 3 certification, meeting strict regulatory requirements
• Easy installation and removal using standard external hex drive tools, reducing maintenance time and costs

Professional Applications & Engineering Value

This M10 top lock nut delivers critical vibration resistance for demanding industrial applications where constant motion and dynamic loads threaten fastener integrity. The distorted thread technology creates controlled interference that maintains clamping force even under extreme vibration, eliminating the need for secondary locking devices. Manufactured from zinc-plated steel with Class 10 strength rating, this metric locknut withstands high tensile stresses while providing corrosion protection for outdoor equipment, machinery, and automotive assemblies. The coarse thread profile (1.5mm pitch) ensures rapid installation and reliable performance in high-volume production environments, making it ideal for construction equipment, agricultural machinery, and industrial automation systems where vibration-induced failure is a primary concern.

Specification Summary & Compliance

This M10x1.5mm locknut features Class 6H thread fit per metric standards with coarse thread spacing for optimal performance. The external hex drive (17mm width) provides standard tool compatibility, while the 10mm height ensures compact installation. Manufacturing complies with RoHS 3 (2015/863/EU) environmental standards, and the Class 10 strength rating guarantees mechanical performance for industrial applications requiring high reliability and durability.