Butterfly nut EWN.70 SST-P-M10x20-C3 Z016380

Wing nut – quick assembly and secure fastening

The EWN.70 SST-P-M10x20-C3 wing nut is a connecting element that combines functionality and ease of use. It is ideal for applications where quick assembly and disassembly without tools are required. The nut's design allows for manual tightening, significantly speeding up work for both installers and end-users.

Material and construction

Made of a technopolymer based on polyamide (PA) reinforced with glass fibers, guaranteeing high mechanical strength and resistance to damage. The gray-black color and matte finish provide an aesthetic appearance. The chamfered end of the stud minimizes the risk of damage to the clamping surface even with high tightening torque. Versions with a clamping pad made of plastic or brass are also available – depending on the required durability and surface protection.

• Reinforced polyamide: provides high resistance to loads and abrasion.
• Chamfered stud: protects the clamping surface from damage during assembly.
• Clamping pad (optional): additional surface protection, available in plastic or brass version for increased durability.
• Slight recesses on the wings: facilitate grip and maximize tightening force, resulting in a secure and stable connection.
• Gray-black color: aesthetic appearance, blending well with various structural elements.

This nut is particularly useful in situations where frequent disassembly is necessary – e.g., when adjusting machine or device elements, in structures requiring quick access to components, or in applications where space for using tools is limited.