Screw-in taps and screw-in holes with sealant (sealing in the thread)

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 1,05.510
Rp 1/8''5.59.5
M 10 x 1,05.510
M 12 x 1,0Rp 1/4''8.513.5
M 14 x 1,58.513.5
M 16 x 1,5Rp 3/8''8.513.5
M 18 x 1,58.513.5
M 20 x 1,5Rp 1/2''10.5
M 22 x 1,510.516.5
1/8'' NPT6.911.6
1/4'' NPT1016.4
3/8'' NPT10.317.4
1/2'' NPT13.622.6
3/4'' NPT14.123.1
1'' NPT16.827.8
1 1/4'' NPT17.328.3
1 1/2'' NPT17.328.3