Name: Wing Nut; Butterfly Nut Hand Twist Fastening Hardware.
Material: 304 Stainless Steel.
Color: Silver.
Application: Suitable for machinery equipment, electronic devices, communication equipment, construction sites, home decoration, shelving, etc.
Package Contents: Includes 4 M10 wing nuts, with dimensions of 47x18x21mm/1.9x0.7x0.8inch