[NUTS AND WASHERS] Including wing nuts, type stand nuts and washer, used for fixing drum cymbals, easy to use and replace. [GOOD CONNECTION] Wing nut and washer can make the connection between the cymbal and the felt pad and reduce air leakage. [METAL MATERIAL] These fasteners are made of excellent metal material with high hardness and wear . [FOR CYMBAL REPAIR] Suitable for quick and easy disassembly and replacement of drum cymbals, is the best substitute for old cymbal accessories. [SMOOTH These nuts and washers have high smoothness and not wear the drum cymbals after installation. Item Type: Drum Set Nut Wing Nut: . 4.1 x 1.5cm / 1.6 x 0.6in, Inner Diameter: . 7.2mm / 0.28in Washer: . 2.2 x 0.2cm / 0.9 x 0.08in, Inner Diameter: . 8mm / 0.31in Type Wing Nut: . 4.1 x 2cm / 1.6 x 0.8in, Inner Diameter: . 7.2mm / 0.28in Color: As shown Material: Metal Package Contents: 3 Nuts 3 x Type Wing Nuts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.