S-98886A827 M4 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional thermal stability with a wide operating range from -50°F to 550°F, ensuring reliable performance in extreme temperature environments without degradation.
• Superior chemical resistance due to the PEEK plastic material, providing long-lasting durability against harsh industrial chemicals and corrosive substances.
• Precise Class 6H thread fit for secure and vibration-resistant fastening, reducing the risk of loosening in high-stress applications.
• Coarse thread spacing enables quick and easy installation, saving time and labor costs in assembly and maintenance processes.
• Lightweight and non-conductive properties of PEEK plastic, ideal for electrical insulation and reducing overall system weight without compromising strength.
• Compliance with REACH and RoHS 3 standards, ensuring environmental safety and meeting stringent regulatory requirements for industrial use.
• Standard external hex drive design allows for straightforward tool engagement, facilitating efficient installation with common wrenches.

Professional Applications & Engineering Value

This M4 metric hex nut made from PEEK plastic is engineered to address critical challenges in demanding industrial settings. Its high-temperature resistance up to 550°F and low-temperature tolerance down to -50°F make it ideal for applications in aerospace, automotive, and chemical processing industries, where thermal cycling and exposure to aggressive environments are common. The Class 6H thread fit and coarse thread spacing ensure a secure, vibration-resistant connection, reducing maintenance needs and downtime. Additionally, the right-hand threading and external hex drive simplify installation in tight spaces, while the material's inherent chemical resistance protects against corrosion, extending service life in harsh conditions. This nut provides a reliable solution for engineers seeking thermal stability and durability in plastic fasteners for critical assemblies.

Specification Summary & Compliance

This hex nut features an M4 thread size with a 0.7 mm pitch and coarse thread spacing, adhering to metric thread standards for precise compatibility. The Class 6H thread fit ensures high dimensional accuracy and reliable performance. It is compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, confirming its safety for use in various industrial applications without harmful substances.