M14 & M16 Plough Bolts/Nuts DIN-608 M14 & M16 Plough Bolts/Nuts – DIN 608 M14 x 35 Plough Bolt/Nut Grade 8.8 M14/1806 – M14 x 35 8.8 Enquire M14 x 40 Plough Bolt/Nut Grade 10.9 M14/3678 – M14 x 40 10.9 Enquire M14 x 50 Plough Bolt/Nut Grade 8.8 M14/3012 – M14 x 50 8.8 Enquire M14 x 60 Plough Bolt/Nut Grade 8.8 M14/3944 – M14 x 60 8.8 Enquire M16 x 45 Plough Bolt/Nut Grade 10.9 M16/1888 – M16 x 45 10.9 Enquire