Product Name: Wing Nuts; Material: Zinc Alloy; Finish: Zinc Plated; Main Color: Silver Tone. Type 1: Female Thread Size: M5x4.8mm(D*L); Overall Size: 21 x 11 x 8mm / 0.83 x 0.43 x 0.31-inch (L*H*D) Type 2: Female Thread Size: M6x5.5mm(D*L); Overall Size: 25 x 13 x 9.5mm / 0.98 x 0.51x 0.37-inch (L*H*D). Material: The wing nuts are made of zinc alloy material which is corrosion resistant and has a long service life.. Fit For: The wing nuts are made of zinc alloy material which is corrosion resistant and has a long service life..
