Butterfly nut EWN.63-SST-P M10x20-C5 Z055357

Wing nut – quick assembly and secure fastening

The EWN.63-SST-P M10x20-C5 wing nut is a connecting element that, thanks to its design, enables quick and convenient manual assembly. It is ideal for anywhere where frequent disassembly and reassembly are required – from machine housings, through furniture, to equipment components. Its construction allows for effective tightening and loosening without the need for tools, which significantly speeds up work for both installers and end users.

Material and construction – durability and protection

Made of a technopolymer based on polyamide (PA) reinforced with glass fibers, the nut is characterized by high mechanical strength and abrasion resistance. The gray-black color and matte finish provide an aesthetic appearance. The chamfered end of the stud minimizes the risk of damage to the pressed surface even with high tightening torque. Versions with a compression pad made of plastic or brass are also available – increasing the durability of the pressing surface and providing additional protection for delicate materials.

• Reinforced polyamide: provides high strength and resistance to mechanical damage.
• Chamfered stud: protects the pressed surface from scratches and damage during assembly.
• Compression pad (optional): available in plastic or brass version for increased durability or surface protection.
• Slight recesses on the wings: make it easier to grip and allow for effective application of force during tightening.
• Gray-black color: aesthetic appearance, blends well with various structural elements.