Butterfly nut CTD.48 P-M5x16-3-C9 Z070578

Torque-limited butterfly nut

The CTD.48 P-M5x16-3-C9 butterfly nut is a fastening element designed for precision and protection of delicate components. Made of high-quality polyamide-based technopolymer in combination with a steel threaded pin, it ensures durability and reliability. Its main feature is a limited tightening torque, which prevents damage caused by excessive force.

Design and application

This nut works on a principle similar to a torque wrench – when a defined tightening torque value (3 Nm in this case) is reached, a characteristic “click” occurs, signaling the need to stop tightening. This solution is particularly useful in situations where precision is key and the risk of damage to the fastened elements is high. The design with a threaded pin (M5x16) facilitates assembly and disassembly, and the possibility of use in various fixtures makes it a versatile fastening element.

Advantages and benefits

• Protection against damage: The torque-limiting mechanism protects the fastened elements from overload and potential damage. This is especially important for delicate components or where precision is a priority.
• Precision: Ensures repeatable and controlled tightening torque, which translates into stable and reliable connections.
• Ease of use: The characteristic “click” sound informs about reaching the correct tightening torque, eliminating the risk of error.
• Versatility: Suitable for use in various fixtures and devices requiring precise fastening of elements.
• Durability: Made of high-quality materials guarantees long life and resistance to environmental conditions.
• Easy installation: The M5x16 threaded pin provides quick and easy installation.

The CTD.48 P-M5x16-3-C9 nut is an ideal solution for installers and end-users looking for a reliable and precise fastening element that will protect their devices and components from damage caused by overtightening.