Dimensions Hex Head Bushings -ASME B16.11- NPS 1/2 to 4
NPS Minimum
Length
E
Minimum
Hex Height
C
Nominal
F
1/2 14 5 22
3/4 16 6 27
1 19 6 35
21 7 44.5
21 8 51
2 22 9 63.5
27 10 76
3 28 10 89
4 32 13 117.5
NPS Minimum
Length
E
Minimum
Hex Height
C
Nominal
F
Bushing
Bushing

General notes:
  • Dimensions are in millimeters unless otherwise indicated.
  • Cautionary Note Regarding Hex Bushings:
    Hex head bushings of one-size reduction should not be used in services where they might be subject to harmful loads and forces other than internal pressures.

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