The Tinnerman nuts retains the rear brake drum to the axle. 6 pieces included in the set. For All Chevrolet Cars and Trucks

This is a lug nut for pass car and 1/2 ton 29-42 3/4 ton 1ton For 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 Chevrolet Cars and Trucks

This is a lug nut stud for the front hubs. (except for models FD, FC, GB, HB, JB) For 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Cars

This is a lug nut stud for the rear axle. For 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Cars