S-90527A530 M12 Cap Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant Nylon 6/6 construction ensures long-term reliability in harsh environments, eliminating rust and chemical degradation.
• Wide temperature tolerance from -40° to 185°F maintains structural integrity and performance across diverse industrial applications.
• External hex drive design provides easy installation and removal with standard tools, reducing assembly time and labor costs.
• Class 6H thread fit guarantees precise, secure fastening with minimal risk of loosening under vibration or dynamic loads.
• Lightweight plastic material reduces overall system weight without compromising strength, ideal for weight-sensitive assemblies.
• RoHS 3 compliance meets strict environmental regulations, ensuring safe use in electronics and regulated industries.
• Coarse metric thread (M12 x 1.75mm) enables quick engagement and robust holding power in various materials.

Professional Applications & Engineering Value

This M12 nylon cap nut addresses common industrial challenges by combining Nylon 6/6 plastic durability with a metric coarse thread design. Its corrosion-resistant properties make it ideal for electrical enclosures, automotive components, and marine equipment where metal fasteners fail. The external hex drive ensures compatibility with standard wrenches, streamlining maintenance in tight spaces. With a temperature range of -40° to 185°F, it performs reliably in outdoor or thermally variable settings, while the Class 6H thread fit prevents cross-threading and ensures vibration-resistant connections. Engineers value its lightweight nature for reducing payload in aerospace or mobility applications without sacrificing thread depth (13.9mm) for secure fastening.

Specification Summary & Compliance

This cap nut features precise M12 x 1.75mm coarse threads with Class 6H fit per metric standards, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to industry norms for external hex drive fasteners, with a width of 19mm and height of 20.5mm for consistent performance. It is fully RoHS 3 (2015/863/EU) compliant, meeting global environmental directives for hazardous substance restrictions.