Common standard hex nuts

Common standard hex nuts

Common standard hex nuts

Standard hex nuts are commonly used: GB52, GB6170, GB6172 and DIN934.
The main differences between them are the following:
Than the thickness of GB6170 GB52, GB6172 and DIN934 to the thick, commonly known as thick nut. The other is on the edge of the difference, M8 nut series DIN934, GB6170, GB6172 are on the opposite side of the border 13MM 14MM than the GB52's smaller 1MM, M10 nut, DIN934 and GB52 of the opposite sides 17MM, than GB6170 and GB6172 to the right side to a large 1MM, M12 nut, DIN934, GB52 19MM on the opposite side for the GB6170 and GB6172 than 18MM on the opposite side to a large 1MM. For the M14 nuts, DIN934, GB52 22MM on the opposite side for the GB6170 and GB6172 than 21MM on the opposite side to a large 1MM.