Connection and fastening systems

Overview of PG and metric sizes

PG sizes

Comparison of diameters : PG vs. metric

PG sizes

PG Ø

Metric external diameter in mm

Metric Ø

PG 7

12,5

M 12

12

PG 7

12,5

M 12

13

PG 9

15,2

M 16

15

-

-

M 16

16

PG 11

18,6

M 16/M 20

18

PG 11

18,6

M 16/M 20

19

PG 13.5

20,4

M 20

20

PG 13.5

20,4

M 20/M 25

21

PG 16

22,5

M 20/M 25

22

PG 16

22,5

M 20/M 25

23

-

-

M 20/M 25

24

-

-

M 25

25

PG 21

28,3

M 25/M 32

28

-

-

M 32

32

PG 29

37

M 32/ M 40

37

-

-

M 40

40

PG 36

47

M 40/M 50

47

-

-

M 50

50

PG 42

54

M 50/M 63

54

PG 48

59,3

M 50/M 63

59

-

-

M 63

63