S-91828A440 M20 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction for long-lasting performance in harsh environments
• Precise Class 6H thread fit ensures secure mating with bolts, minimizing vibration loosening and assembly failures
• DIN 934 compliance guarantees dimensional accuracy and interchangeability in metric fastener systems
• Coarse 2.5 mm pitch threading enables faster installation and reduced cross-threading risks
• Standard 30mm width hex profile provides excellent wrench grip and torque transmission
• RoHS 3 and REACH compliance meets stringent environmental regulations for industrial applications
• Right-hand thread design offers compatibility with standard assembly procedures and equipment

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M20 hex nuts with Class 6H thread fit provide reliable fastening solutions where vibration resistance and corrosion protection are critical. The 18-8 stainless steel composition delivers excellent durability in chemical processing, marine, and outdoor equipment applications, while the coarse metric threading (2.5 mm pitch) ensures quick assembly without compromising joint integrity. Manufactured to DIN 934 standards, these external hex nuts maintain consistent dimensional accuracy across production batches, reducing installation time and replacement costs in machinery, structural frameworks, and heavy equipment maintenance.

Specification Summary & Compliance

This M20 hex nut features Class 6H thread fit per ISO metric standards with coarse 2.5 mm pitch threading. Dimensions include 30mm width across flats and 16mm height, manufactured in compliance with DIN 934 specifications. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements for industrial use.