China Plow Bolt & Nut for Get Parts, Find details about China Plow Bolt, Plow Nut from Plow Bolt & Nut for Get Parts
Item | Tensile Strength | Hardness |
Grade 8.8 | 120,000 P.S.I (85.0 Kg/mm2) | HRC26~32 |
Grade 10.9 | 150,000 P.S.I (105.0 Kg/mm2) | HRC32~38 |
Grade 12.9 | 170,000 P.S.I (120.0 Kg/mm2) | HRC38~42 |