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Same specifications, different dimensions for other parts.

Unit:mm

Non-soldering and Soldering Compression Couplings - Socket Unions

DIN 3871 - 1995

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德标DIN 3871 - 1995 DIN3871 3871DIN Non-soldering and Soldering Compression Couplings - Socket Unions
德标DIN 3871 - 1995 DIN3871 3871DIN Non-soldering and Soldering Compression Couplings - Socket Unions
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Size
4 4 5 6 8 6 8 10 12
Series
d Form A
Form B
d1 Nominal Size
max
min
L Nominal Size
max
min
k min
c
s
per 1000 units≈kg Form A
Form B
LL LL LL LL LL LL L L L
M8*1 - M10*1 M10*1 M12*1 M12*1.5 M14*1.5 M16*1.5 M18*1.5
- M10*1 M10*1 - - M12*1.5 M14*1.5 M16*1.5 M18*1.5
4 - 5 6 8 6 8 10 12
4.215 - 5.215 6.215 8.24 6.215 8.24 10.24 12.26
4.14 - 5.14 6.14 8.15 6.14 8.15 10.15 12.15
12 13 13 13 14 16 16 17 18
12.2 13.2 13.2 13.2 14.2 16.2 16.2 17.2 18.2
11.8 12.8 12.8 12.8 13.8 15.8 15.8 16.8 17.8
4 4 4 4 4.5 4.5 4.5 5.5 6
1 - 1 1 1 1 1 1.3 1.3
8 10 10 10 12 12 14 17 19
0.3 - 0.55 0.45 0.6 0.9 1.15 1.6 1.95
- 0.5 0.4 - - 0.7 0.85 1.2 1.5
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