Nuts and bolts are an alternative to the traditional cotter pin. If you struggle to tighten cotter pins well these may well provide the answer.

The M3 nuts and bolts are suitable for joint sizes 15mm - 38mm. Chose the shorter M3 bolt if you want to use it in 15mm joints.

The M5 nuts and bolts are suitable for 38mm and upwards you will need joint discs with the larger M5 hole.

Each pack contains 50 bolts and 50 nyloc nuts.