| Hub bolt |
 |
| Basic Parameters |
|
● Material：JB/T10652; Q/NDF12001; JIS/JASOC610, etc. ● Strength level：8.8～12.9; Gr.5～Gr.8 ● Specification：M12-M100(1/2＂-4＂) ● Material：Carbon steel; alloy steel ● Blackening, galvanizing, hot-dip galvanizing, Dacromet, Teflon, zinc-based manganese-based phosphating, etc. |
