Material ：40Cr (Customizable)
Thread Size ：M20
Thread Pitch : 2MM
Total length :
88/123/128/143MMlength below head :
75/110/115/130MM
OEM Number : 659112509/659112501/659112612/659112613Item Hardness : 34-38HRC (Customizable)
Item Grade : 10.9/12.9 (Customizable)
Item Weight ：0.414KG
Surface Treatment : Black Electrophoresis (Customizable)
Head Type：Flat
Fastener Type: Truck Wheel Bolts
