Product Attribute:
Shape:Hexagon Head
Thinkness:customizemm
Material:iron,35# 45# 40Cr 40CrMo
Thread size:customizemm
Surface treatment:Black
Grade:8.8/10.9/12.9
Color:Black oxide zinc plated
Size:as drawing or original sample
Sample:free
Applicationt: 
Acura (TSX, TL, RSX, RL, MDX Trims, MDX)
audi (A6L, A4L, A4, A1, A8, A5, R8, Q7, Q5, TT, S6, S4, allroad)
BMW (3 Series, 5 Series, 1 Series, 6 Series, 7 Series, X3, X5, Z4)
Bugatti (EB-218, Eb110 GT, Chiron, EB-118, Veyron)
BYD (Flyer, F3, F3R, F6)
Changfeng (Liebao)
Chrysler (300C, PT Cruiser, Grand Voager, Sebring)
Dodge (Averger, Caliber)
fiat (Siena, Weekend, Palio, Peria, linea, Grand Punto, Bravo)
Fuqi (Conqueror)
Gonow (GX6, GS50, GX5)
Jeep (Cherokee, Commander, Compass, Jeepster)
N
Production Description:
Product: High Strength Nylon Lock Nut Description: Prevailling torque type hexagon nuts, Heavy type , With nylon insert Grade: 8 Material: Middle carbon steel Surface treatment: Black(or zinc galvanization, Dacromet)