S-90576A833 M24 DIN 982, ISO 7040 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the nylon insert, preventing loosening in high-motion applications
• Reliable performance up to 220°F for stable operation in elevated temperature environments
• Enhanced corrosion protection with zinc yellow-chromate plating, extending service life in harsh conditions
• Heavy-duty Class 8 strength rating ensures high load-bearing capacity for demanding industrial use
• Precision Class 6H thread fit provides consistent engagement and reduces cross-threading risks
• Standard external hex design allows for easy installation with common wrench tools
• International compliance with DIN 982 and ISO 7040 standards guarantees interchangeability and quality

Professional Applications & Engineering Value

This M24 nylon insert lock nut delivers critical vibration resistance in machinery, automotive, and structural applications where dynamic loads threaten fastener integrity. The zinc yellow-chromate plated steel construction combats corrosion while maintaining Class 8 strength, making it ideal for heavy equipment and outdoor installations. The nylon insert creates consistent friction against the metric coarse thread, eliminating the need for secondary locking mechanisms and reducing assembly time. Engineered to DIN 982 and ISO 7040 specifications, this external hex locknut ensures reliable performance in conveyor systems, engine mounts, and construction equipment where temperature fluctuations and constant vibration demand secure, long-lasting fastening solutions.

Specification Summary & Compliance

Manufactured to DIN 982 and ISO 7040 standards with Class 6H thread fit precision. Features M24 x 3mm coarse metric right-hand threads, 36mm width, 28mm height, and zinc yellow-chromate plating for corrosion resistance. Rated for continuous service up to 220°F with Class 8 strength classification. Complies with RoHS and REACH environmental directives.