M14 Nibbed Plough Bolts ISO 5713 M14 Twin Nibbed Plough Bolts ISO 5713 M14 x 35 Twin Nib Plough Bolt/Nut ISO 5713 Grade 10.9 M14/3215 – M14 x 35 Twin Nib Plough Bolt/Nut 10.9 Enquire M14 x 40 Twin Nib Plough Bolt/Nut ISO 5713 Grade 10.9 M14/2160 – M14 x 40 Twin Nib Plough Bolt/Nut 10.9 Enquire