M3 Wing Nuts,Carbon Steel Zinc Plated Fasteners Parts Hurrican Screws Hand Twist Tighten Ear Butterfly Nut,30pcs

Product description Wing Nuts Main Color Silver Material Made of Carbon Steel with galvanized anti-\u002Drust and anti-corrosion In facilities that require fine-tuning of the position or scale the butterfly nut can also be used to adjust the position of the screw on the micron level Simply rotate the two wings of the nut to drive the screw to move the position Wingnuts are also common in musical instruments that require exquisiteness fashion and beauty such as drums cymbal drum kits microphone stands etc