1 1 16 12 un 2a thread dimensions July 8, 2019 16 32 64 128 1 5 16 12 un 2a thread dimensions 1 1 4 12 unf 2a thread dimensions 1-1/16-12 un thread dimensions 1-14 uns-2a thread diameter 1-1/2-12 unf thread dimensions 1 1/2-16 un thread dimensions
