Material ：40Cr (Customizable)
Thread Size ：
M19Thread Pitch : 1.5MM
Total length : 80
MM
OEM Number : 5177545200Item Hardness : 34-38HRC (Customizable)
Item Grade : 10.9/12.9 (Customizable)
Item Weight ：0.49KG
Surface Treatment : Black Electrophoresis (Customizable)
Head Type：Flat
Fastener Type: Truck Wheel Bolts
