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Pipes and Tubing
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Hex Bushings, Lock Nuts

          
HEX BUSHING
          
LOCK NUT


CAST PIPE FITTINGS
CLASS 150 THREADED


HEX BUSHINGS, LOCK NUTS
NOMINAL PIPE
SIZE
DIMENSION OF HEXAGON HEAD

I
HEXAGON BUSHING LENGTH

L
HEXAGON LOCK NUTS

W
1/8 0.55 0.67 -
1/4 0.67 0.71 0.85
3/8 0.83 1.93 1.08
1/2 1.02 1.10 1.34
3/4 1.26 1.10 1.69
1 1.50 1.34 1.91
1 1/4 1.81 1.38 2.32
1 1/2 2.05 1.42 2.62
2 2.56 1.48 3.23
2 1/2 3.15 1.58 -
3 3.74 1.77 -
4 4.73 2.01 -

                                   Lock nut available from 1/4Ħħ to 2Ħħ
                    Larger sizes & special hexagon available on request.
                       Lock nuts are supplied with straight threads only.

GENERAL PURPOSE 150# FITTING DIMENSIONS ARE APPROXIMATE
AND MAY VARY DEPENDING ON THE PRODUCING MILL.