5pcs M16 Flange Hex Lock Nuts Grade 10.9 Carbon Steel Hex Flange Nuts Flexible Couplings 77" Diameter RC Airplane Wheels

77" Diameter RC Airplane Wheels

UV Resistant

Made of brass for strength and corrosion resistance

If the clamping length is shorter

when removing

5pcs M16 Flange Hex Lock Nuts Grade 10.9 Carbon Steel Hex Flange Nuts Flexible Couplings 77" Diameter RC Airplane WheelsDescription: 1. Material: A flange hex lock nut is made of carbon steel, a black oxide finish that has the function of rust prevention, corrosion resistance, high strength, durable. 2. Advantages: One end of the flange nut has a wide flange, which increases the bearing surface of the nut and is not easy to loose, increasing the firmness of the connecting parts. 3. Application: Hex flange nut mainly plays the role of increasing the contact surface with