plow bolt & nut Material: alloy steel Grade: 10.9 or 12.9 Bolt & NutMaterial : Alloy steelBrands : Komatsu, Fiat,Case, John Deere,International,etc.Quality Grade : 10.9 or 12.9Series : Hexagonal bolt & nut,Plow bolt & nut,Track chain bolt & nut, Segment bolt & nut,etc. Part or the Bolt & Nut are as follows: Part No.Dmm Weight(kg)195-71-52320 1-1/8'' 0.8195-71-52330 1-1/8'' 0.81J5607 1'' 0. ...