S-94905A121 M12 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional temperature resistance from -40°F to 210°F for reliable performance in fluctuating industrial environments
• High-visibility clear polycarbonate construction allows for easy inspection and monitoring in assembly applications
• Precision Class 6H thread fit ensures secure, vibration-resistant fastening with minimal backlash
• Coarse metric threading (M12 x 1.75 mm) provides quick installation and superior resistance to loosening
• Standard external hex drive design enables easy installation with common tools while maintaining structural integrity
• REACH and RoHS 3 compliance guarantees environmental safety and regulatory acceptance for global projects
• Durable polycarbonate material offers excellent impact resistance and long-term reliability in demanding conditions

Professional Applications & Engineering Value

This clear polycarbonate hex nut delivers exceptional engineering value across multiple industries where visibility, chemical resistance, and electrical insulation are critical. The M12 metric threading with 1.75 mm pitch provides robust fastening solutions for equipment assembly, electronic enclosures, and food processing machinery where metal components would cause contamination or corrosion issues. The temperature-resistant polycarbonate construction maintains dimensional stability across extreme thermal cycles (-40°F to 210°F), preventing thread deformation in outdoor applications and industrial environments. The transparent design allows visual verification of proper seating and thread engagement, reducing inspection time while the Class 6H thread fit ensures consistent torque performance and vibration resistance in automated assembly systems.

Specification Summary & Compliance

This metric hex nut features precision M12 x 1.75 mm coarse threading with Class 6H thread fit per ISO standards, ensuring dimensional accuracy and reliable performance. The component measures 17.74 mm across flats with 10.54 mm height, maintaining standard external hex drive compatibility. Manufactured from high-grade polycarbonate plastic with right-hand thread direction, this nut complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, making it suitable for global industrial applications requiring certified components.