Screw-in taps and screw-in holes with sealant (sealing in the thread)
| |
|
acc. to DIN 3852 - part 1: |
|
acc. to DIN 3852 - part 2: |
|
NPT: |
| |
| Screw-in plug: |
|
with taper metric thread acc. to DIN 158 |
|
with taper Whitworth-pipe thread acc. to DIN 3858 |
|
screw-in plug and screw-in hole with taper NPT-thread acc. to ANSI / ASME B 1.20.1 - 1983 |
| |
| Screw-in hole: |
|
with cylindric metric thread acc. to DIN 13 |
|
with cylindric Whitworth pipe thread acc. to DIN 3858 |
|
|
| |
| Dimensions of female screw-in holes |
| part 1 |
|
part 2 |
|
NPT |
|
min. b2 |
|
min. t3 |
|
|
| M 8 x 1,0 |
|
|
|
|
|
5,5 |
|
10,0 |
|
|
| |
|
Rp 1/8'' |
|
|
|
5,5 |
|
9,5 |
|
|
| M 10 x 1,0 |
|
|
|
|
|
5,5 |
|
10,0 |
|
|
| M 12 x 1,0 |
|
Rp 1/4'' |
|
|
|
8,5 |
|
13,5 |
|
|
| M 14 x 1,5 |
|
|
|
|
|
8,5 |
|
13,5 |
|
|
| M 16 x 1,5 |
|
Rp 3/8'' |
|
|
|
8,5 |
|
13,5 |
|
|
| M 18 x 1,5 |
|
|
|
|
|
8,5 |
|
13,5 |
|
|
| M 20 x 1,5 |
|
Rp 1/2'' |
|
|
|
|
|
10,5 |
|
|
| M 22 x 1,5 |
|
|
|
|
|
10,5 |
|
16,5 |
|
|
| |
|
|
|
1/8'' NPT |
|
6,9 |
|
11,6 |
|
|
| |
|
|
|
1/4'' NPT |
|
10,0 |
|
16,4 |
|
|
| |
|
|
|
3/8'' NPT |
|
10,3 |
|
17,4 |
|
|
| |
|
|
|
1/2'' NPT |
|
13,6 |
|
22,6 |
|
|
| |
|
|
|
3/4'' NPT |
|
14,1 |
|
23,1 |
|
|
| |
|
|
|
1'' NPT |
|
16,8 |
|
27,8 |
|
|
| |
|
|
|
1 1/4'' NPT |
|
17,3 |
|
28,3 |
|
|
| |
|
|
|
1 1/2'' NPT |
|
17,3 |
|
28,3 |
|