Nylon Wing Bolts are a great way to hold your wing onto the airplane. / / FEATURES: Tough nylon construction make them perfect for mounting wings and / landing gears. The bolts "give" in a crash to prevent bending and / further damage to your plane in most cases. / / INCLUDES: Four nylon wing bolts / / SPECS: Length: 2" / Threading: ¼-20 / KPM 11/23/93 / ir/jl