S-96621A220 M8 ISO 4032 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with Bumax 88 stainless steel, ideal for harsh industrial environments and extending service life.
• High load-bearing capability due to the robust M8 coarse thread design, ensuring reliable performance under heavy-duty conditions.
• Precise thread fit with Class 6H tolerance, providing secure fastening and reducing the risk of loosening in critical applications.
• Standard external hex drive for easy installation and removal using common tools, improving assembly efficiency.
• Compliance with ISO 4032 standards, guaranteeing consistent quality and interchangeability in metric fastener systems.
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting strict regulatory requirements for safe use.
• Optimized dimensions (13 mm width, 6.8 mm height) for space-efficient designs while maintaining structural integrity.

Professional Applications & Engineering Value

This Bumax 88 stainless steel hex nut is engineered to address common challenges in demanding sectors such as construction, machinery, and marine equipment, where corrosion resistance and high tensile strength are critical. The M8 coarse thread with a 1.25 mm pitch ensures quick assembly and reliable grip in high-vibration environments, reducing maintenance downtime. Made from premium stainless steel, it withstands exposure to moisture, chemicals, and extreme temperatures, making it a durable choice for industrial applications that require long-term reliability. Its ISO 4032 certification and Class 6H thread fit provide assurance of dimensional accuracy and compatibility with standard metric components, streamlining procurement and installation processes.

Specification Summary & Compliance

This hex nut features an M8 thread size with a 1.25 mm pitch and coarse spacing, adhering to ISO 4032 standards for dimensional consistency. The thread fit is classified as Class 6H, ensuring precise engagement and reduced risk of cross-threading. It is manufactured from Bumax 88 stainless steel and includes an external hex drive for standard tool compatibility. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms its adherence to environmental and safety regulations, supporting sustainable and responsible industrial practices.