This nut has a wing on each side that helps you to tighten the nut without tools.
Made of Stainless Steel, which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments, which can ensure long time using.
Widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on and serves a wide range of use for professionals, amateurs, landlords, repairmen.
Please don't hesitate to contact us if you have any questions or concerns.