S-98886A744 M12 Hex Nuts
Hex Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional thermal stability for reliable performance in extreme environments from -50°F to 550°F
- Superior chemical and corrosion resistance thanks to PEEK plastic material, ideal for harsh industrial applications
- Precise Class 6H thread fit ensures secure fastening and vibration resistance in metric assemblies
- Coarse M12 x 1.75 mm thread provides quick installation and reduced risk of cross-threading
- Standard external hex drive design allows for easy installation with common tools
- REACH and RoHS 3 compliance guarantees environmental safety and regulatory adherence
- Lightweight yet durable construction reduces overall system weight without sacrificing strength
Professional Applications & Engineering Value
This PEEK plastic hex nut delivers critical performance in demanding sectors where metal fasteners fail. Its high-temperature resistance up to 550°F makes it ideal for aerospace, automotive, and chemical processing equipment, preventing thermal degradation. The metric coarse thread (M12 x 1.75 mm) and Class 6H precision ensure consistent clamping force and ease of assembly in high-vibration environments. As a corrosion-resistant alternative to metal, it eliminates galvanic corrosion risks in electrical or marine applications, while its black color and external hex drive facilitate identification and maintenance. Engineers value its ability to maintain integrity under thermal cycling and exposure to aggressive chemicals, reducing maintenance downtime and lifecycle costs.
Specification Summary & Compliance
This hex nut features a metric M12 thread with 1.75 mm pitch and Class 6H thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. Dimensions include a 17.9 mm width and 6.3 mm height with a right-hand thread direction. It is manufactured from PEEK plastic and complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, confirming adherence to environmental and safety standards for industrial use.
