Unit of Measure
Items
HK 1-8 PLUG

1K11

HK 1-8 PLUG

1K4

HK 1-8 PLUG

2K16

HK 1-8 PLUG

2K16BS

HK 1-8 PLUG

2K6
Body Size N/A 1/8 Inch N/A 0 1/8 Inch N/A 0 1/4 Inch N/A 0 1/4 Inch N/A 0 1/4 Inch
ISO Size N/A 5 mm N/A 5 mm N/A 6.3 mm N/A 6.3 mm N/A 6.3 mm
Thread Size NPTF N/A 1/8-27 N/A N/A 1/4-18 N/A N/A
Thread Size BSPP N/A N/A N/A N/A 1/4-19 N/A
Thread Size SAE N/A N/A 7/16-20 N/A N/A N/A 9/16-18
Dim. C N/A 1.26 in32 mm N/A 1.41 in35.8 mm N/A 1.52 in38.6 mm N/A 1.52 in38.6 mm N/A 1.66 in42.2 mm
Dim.- D N/A 0.65 inches16.5 mm N/A 0.79 inches20.1 mm N/A 0.87 inches22.1 mm N/A 0.87 inches22.1 mm N/A 1.01 inches25.7 mm
Dim.- E N/A 0.44 inches11.2 mm N/A 0.59 inches15 mm N/A 0.56 inches14.2 mm N/A 0.56 inches14.2 mm N/A 0.7 inches17.8 mm
Dim. - Hex N/A 0.56 inches14.2 mm N/A 0.69 inches17.5 mm N/A 0.75 inches19.1 mm N/A 0.75 inches19.1 mm N/A 0.88 inches22.4 mm