This nut has two wings on the side which helps you easily to twist the nut without any other tools.
Premium quality: made of 304 stainless steel material, good material makes the nut durable and heavy duty, not rust and not corrode.
Each nut is threaded properly and formed correctly, easy to install and remove, you can fasten two parts together easily.
Wide application: this wing nut can be applied to machinery,petrochemical,telecommunications,chemical industry,construction, electricity, textile, sports equipment,paper,sewage treatment,marine,automotive and other industries.
Comes with 50pcs M4 wing nut.Good quality and favorable price, you must not miss this wing nut. Good choice for home and store.