S-93795A265 M18 DIN 980V Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through top-lock distorted thread design, preventing loosening under dynamic loads
• Enhanced corrosion protection with zinc-plated steel construction for extended service life in harsh environments
• High-strength performance with Class 8 rating, ensuring reliable fastening in heavy-duty applications
• Precise metric coarse threading (M18x2.5 mm) with Class 6H fit for quick installation and secure mating
• Standard external hex drive for easy tool access and high torque application with common wrenches
• Compliance with DIN 980V standard guaranteeing consistent quality and dimensional accuracy
• RoHS 3 environmental compliance meeting industrial safety regulations for sustainable operations

Professional Applications & Engineering Value

This M18 locknut delivers critical vibration resistance in demanding industrial settings where mechanical stability is paramount. The zinc-plated steel construction provides excellent corrosion protection for outdoor equipment, agricultural machinery, and construction applications exposed to weather elements. The distorted thread locking mechanism creates consistent friction along the mating bolt's threads, eliminating the need for additional locking devices and reducing assembly time. With its Class 8 strength rating and metric coarse threading, this heavy-duty fastener maintains clamp force under extreme vibration and shock loads, making it ideal for automotive suspensions, industrial machinery, and structural frameworks where safety cannot be compromised.

Specification Summary & Compliance

This locknut features M18x2.5 mm coarse metric threading with Class 6H thread fit tolerance according to ISO standards, ensuring precise engagement with mating components. Manufactured to DIN 980V specifications with standard external hex drive (27mm width) and top-lock distorted thread design. The product is RoHS 3 (2015/863/EU) compliant and meets industrial safety standards for hazardous substance restrictions. With a height of 18mm and right-hand thread direction, this fastener provides reliable performance in accordance with international engineering requirements.