World Wide Metric, Inc. - Long Male Stud Coupling with O-Ring Thread UNF/UN-2A

Unit of Measure

Items	401401 Long Male Stud Coupling with O-Ring Thread UNF/UN-2A	401402 Long Male Stud Coupling with O-Ring Thread UNF/UN-2A	401403 Long Male Stud Coupling with O-Ring Thread UNF/UN-2A	401404 Long Male Stud Coupling with O-Ring Thread UNF/UN-2A	401405 Long Male Stud Coupling with O-Ring Thread UNF/UN-2A
Pressure	N/A Extra Light Duty Heavy Duty Light Duty
Nominal Operating Pressure	N/A 630 bar	N/A 630 bar	N/A 630 bar	N/A 420 bar	N/A 420 bar
M - Tube Diameter	N/A 6 mm	N/A 8 mm10 mm	N/A 12 mm	N/A 14 mm15 mm16 mm	N/A 18 mm20 mm
W - Tube Diameter	N/A 1/4 in	N/A 5/16 in3/8 in	N/A 1/2 in	N/A 5/8 in	N/A 3/4 in
W - Thread Size	N/A 7/16-20	N/A 9/16-18	N/A 3/4-16	N/A 7/8-14	N/A 1 1/16-12
L1	N/A 41.5 mm	N/A 46.0 mm	N/A 54.0 mm	N/A 64.0 mm	N/A 77 mm
L2	N/A 33.5 mm	N/A 37.0 mm	N/A 44.5 mm	N/A 52.5 mm	N/A 64 mm
L3	N/A 11.0 mm	N/A 12.0 mm	N/A 14.0 mm	N/A 16.0 mm	N/A 18.5 mm
CH1	N/A 17.0 mm	N/A 19.0 mm	N/A 22 mm	N/A 27 mm	N/A 32 mm
ORFS Thread Size	N/A 9/16-18	N/A 11/16-16	N/A 13/16-16	N/A 1-14	N/A 1 3/16-12
Material	N/A Carbon Steel