M16 Left Hand Full Nuts (DIN 934) - A2 Stainless Steel Left Hand Full Nuts are identical to conventional Full Nuts, except for the reversed inner thread. These are used when a right-handed screw would become loose or undone in the same position\/situation, such as when a clockwise force is applied to the fixture, or to help prevent inadvertent loosening. Left Hand Full Nuts are tightened by rotating them anticlockwise and must be used with left-handed bolts. These Left Hand Full Nuts are made from A2 Stainless Steel which provides corrosion and oxidation resistance. For larger quantities or items not listed, please email and one of our team will provide you with a quotation. M16 Left Hand Full Nuts (DIN 934) - A2 Stainless Steel