Beispiel 1/4-20 = Gewinde: 1/4" / 6,350mm Gewindegänge 20 auf 1 zoll / 25,400mm

Zollschrauben UNC / mm

1/4-20 / 6,350mm

5/16-18 / 7,935mm

3/8-16 / 9,525mm

7/16-14 / 11,113mm

1/2-13 / 12,700mm

9/16-12 / 14,288mm

5/8-11 / 15,875mm

3/4-10 / 19,050mm

1"-8 / 25,400mm

Zollschrauben UNF / mm

1/4-28 / 6,350mm

5/16-24 / 7,935mm

3/8-24 / 9,525mm

7/16-20 / 11,113mm

1/2-20 / 12,700mm

9/16-18 / 14,288mm

5/8-18 / 15,875mm

3/4-16 / 19,050mm

1-12 / 25,400mm