Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
S36
4300 Catalog
Equipment
Dimensions and pressures for reference only, subject to change.
Fig. S88 — ISO 6149-1 Straight
Thread Port Tap
ISO 6149-1 Straight Thread Port Tapping Tools*
ISO 6149-1 female straight thread port taps are available for
M8 to M48 port sizes.Taps are bottoming type and made from
high speed steel.
Overall
Shank
Wrench
Length
Dia.
Flat Size
Thread
(in.)
(in.)
(in.)
Size
Part No.
2 23/32
0.318
0.238
M8x1....................
M8X1
2 15/16
0.381
0.286
M10x1...................
M10X1-6H
3 3/8
0.367
0.275
M12x1.5 .................
M12X1.5-6H TAP
3 19/32
0.429
0.322
M14x1.5 .................
M14X1.5-6H-TAP
3 13/16
0.400
0.360
M16x1.5 .................
M16X1.5-6H-TAP
4 1/32
0.542
0.406
M18x1.5 .................
M18X1.5-6H-TAP
4 11/16
0.697
0.523
M22x1.5 .................
M22X1.5-6H-TAP
5 1/8
0.896
0.672
M27x2...................
M27X2-6H-TAP
5 3/4
1.108
0.831
M33x2...................
M33X2-6H-TAP
7
1.430
1.072
M42x2...................
M42X2-6H-TAP
7 5/8
1.644
1.233
M48x2...................
M48X2-6H-TAP
ISO 6149-1 Straight Thread Port Counterbore*
Tool
...........................................................................................
ISO 6149-1 Straight Thread Port Counterbore*
Tool w/I.D. Groove
.........................................................
Fig. S87 — NPTF Port Tap
NPTF Thread Tapping Tools*
NPTF taps are available for taper pipe thread connections in
sizes 1/8” through 1 1/2”. All taps are bottoming type manu-
factured from high speed steel.
Shank
Overall
Dia.
Length
Thread
(in.)
(in.)
Size
Part No.
0.438
2 1/8
1/8-27 ............................................
974244-1/8
0.563
2 7/16
1/4-18 ............................................
974244-1/4
0.700
2 9/16
3/8-18 ............................................
974244-3/8
0.688
3 1/8
1/2-14 ............................................
974244-1/2
0.906
3 1/4
3/4-14 ............................................
974244-3/4
1.125
3 3/4
1-11 1/2...........................................
974244-1
1.313
4
1 1/4-11 1/2........................................
974244-1-1/4
1.500
4 1/4
1 1/2-11 1/2........................................
974244-1-1/2
* See
or recommended use of port tools.
Porting Tools