Collection: Left Hand Nuts
Left hand nuts have a reverse thread, so they tighten anticlockwise. They are used on parts where normal rotation would loosen a right hand nut, such as grinder spindles, pedals, rotating shafts and turnbuckles.
Our range runs from M5 to M30 in coarse and fine metric thread, in class 8 steel and A2 stainless, bare or zinc plated.
Check that the stud or bolt is also left hand thread before ordering.