Metric Lock Nut - M8 - Coarse - Steel Can be used as jam nuts, threaded over another nut to keep it in place Unalloyed steel may be surface treated to enhance corrosion resistance<
Metric Lock Nut - M6 - Coarse - Steel Can be used as jam nuts, threaded over another nut to keep it in place Unalloyed steel may be surface treated to enhance corrosion resistance </