Wingnuts, Wing Nuts or Butterfly Nuts are a type of nut with two large metal "wings", one on each side, so they can be easily tightened and loosened by hand without tools. A similar fastener with a male thread is known as a wing screw or a wing bolt.
Wing Nuts Diameters
Wing Nuts are available on the FCH Network with Imperial/US diameters that range from #1 to 6 and with Metric diameters that range from M3 to M24. The length of Wing Nuts is usually measured from the point to the underside of the head.
Wing Nuts Finishes
Wing Nuts are available on the FCH Network in finishes or coatings that range from Plain to Tin