material: Steel, 45# steel or 40cr
Product type: Bolted, Welding, Compaction King Pin
Traction plate thickness: 12-30MM
Kingpin | Bolt quantity | Bolt type | Performance grade | Tightening torque |
50# | 8 | M16 M16X1.5 | ≥8.8 | 240 |
90# | 12 | M16 M16X1.5 | ≥8.8 | 240 |