Skip to main content
E7121/4-HSS Straight Flute Hand Tap, NPTF, ANSI Standard

E7121/4-HSS Straight Flute Hand Tap, NPTF, ANSI Standard

Dormer

$31.19
(No reviews yet) Write a Review
SKU:
DOP-5977685
UPC:
7320760100028
Product measurement standard:
Inch
Connection diameter - millimeter (DCON MS):
14.3
Overall length - millimeter (OAL):
75
Thread diameter size (TDZ):
1/4
Threading length - millimeter (THL):
27
Thread diameter - inch (TD):
0.5402
Thread diameter - millimeter (TD):
13.72
Threads per inch (TPI):
18
Premachined hole diameter - millimeter (PHD):
10.9
Connection diameter - inch (DCON MS):
0.563
Overall length - inch (OAL):
2.9528
Clamping Length - millimeter (LSC):
11
Clamping width - millimeter (WSC):
10.7
Tap chamfer length - millimeter (TCL):
17.6
Threading length - inch (THL):
1.063
Clamping Length - inch (LCS):
0.4331
Clamping width - inch (WSC):
0.4213
Premachined hole diameter - inch (PHD):
0.4291
Material code (BMC):
HSS
Basic standard group (BSG):
~ANSI B94.9
Coating:
Bright
Shank:
Cylindrical shank with Square
Usable length (ULDR):
1.5
Flute count (NOF):
4
Tap Application:
Through or Blind Hole
Tap chamfer style (TCS):
C 2 - 3
Thread form (THFT):
NPTF - National taper pipe dryseal
Flute Geometry (FDC):
Straight Flute Geometry
Hand (Cutting direction):
Right
Country of origin:
Brazil
Gross weight - grams:
71.3
Box width millimeter:
17
Box length millimeter:
86.75
Box height millimeter:
17.74
Box width inches:
0.669
Box length inches:
3.415
Box height inches:
0.698
Product name ISO:
E7121/4
Ordering code ANSI:
E7121/4
EAN number:
7320760100028
EDP number:
0100028
Package Quantity:
1
Adding to cart… The item has been added

Straight flute tap with chamfer form C with a 2-3xP plug lead, for (Dryseal) National Pipe Taper thread for Fuel lines NPTF 1/4" with 18 TPI and Normal class of fit, dimensions according to ~ANSI B94.9 standard with 14.3mm shank and 10.7mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys

Applications:

P - Steel and cast steel(steels with alloy content ? 10% and a hardness of < 45HRC) - Primary use

K - Cast Iron(castings of iron and carbon alloys with > 2% carbon content) - Possible use

N - Non-ferrous metals(metals including alloys without an appreciable amount of iron) - Primary use

For additional details please check the Manufacturer's site:

E7121/4

!