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Pg Thread DIN 40430 Steel Conduit Thread

Pg Thread DIN 40430 Steel Conduit Thread. The flank angle is 80°

For cable diameter	Thread Size	Major Diameter	Tapping	Pitch
mm		mm	Drill Size	mm
6	Pg 7	12.5	11.3	1.27
8	Pg 9	15.2	13.9	1.41
10	Pg 11	18.6	17.3	1.41
12	Pg 13.5	20.4	19.1	1.41
14	Pg 16	22.5	21.2	1.41
18	Pg 21	28.3	26.8	1.59
25	Pg 29	37.0	35.5	1.59
32	Pg 36	47.0	45.5	1.59
38	Pg 42	54.0	52.5	1.59
43	Pg 48	59.3	57.8	1.59


On 31.12.1999 the safety standard VDE 0619 which included the standards DIN 46319 for metric sizes and DIN 46320 for PG-sizes were withdrawn. On 01.01.2000 the new standard DIN EN 50262 came into force. The new standard uses the new metric sizes. In the transitional period - until 01.03.2001 - the PG-standard could still be used. For replacement PG-items may still be used. The ten sizes PG 7 / 9 / 11 / 13,5 / 16 / 21 / 29 / 36 / 42 and PG 48 were replaced by eight new metric sizes, i.e. M 12 / 16 / 20 / 25 / 32 / 40 / 50 and M 63. No direct conversion is possible!

By this new standard a suitable solution was not achieved.
Possibilites for a conversion:
PG Size	Major Diameter	For cable diameter	Conversion to metric
	mm	mm	mm
Pg 7	12.5	6	M 12
Pg 7	12.5	6	M 16
Pg 9	15.5	8	M 16
Pg 11	18.6	10	M 20
Pg 13.5	20.4	12	M 20
Pg 13.5	20.4	12	M 25
Pg 16	22.5	14	M 20
Pg 16	22.5	14	M 25
Pg 21	28.3	18	M 25
Pg 21	28.3	18	M 32
Pg 29	37.0	25	M 32
Pg 29	37.0	25	M 40
Pg 36	47.0	32	M 50
Pg 42	54.0	38	M 50
Pg 42	54.0	38	M 63
Pg 48	59.3	43	M 63
Wrench Size for Cable Connection
Connecting Thread		Wrench Size
		mm
Old
Pg 7		WS 15
Pg 9		WS 19
Pg 11		WS 22
Pg 13.5		WS 24
Pg 16		WS 27
Pg 21		WS 33
Pg 29		WS 42
Pg 36		WS 53
Pg 42		WS 60
Pg 48		WS 65
New
M 12x1.5		WS 15
M 16x1.5		WS 19
M 20x1.5		WS 24
M 25x1.5		WS 30
M 32x1.5		WS 36
M 40x1.5		WS 46
M 50x1.5		WS 55
M 63x1.5		WS 66