Threading Taps
Whitworth pipe thread DIN EN ISO 228


Grey cast iron

High speed steel class E with 3%
vanadium 1.3344 (EMo5V3) (M-3/2)

High speed steel 1.3343 (DMo5) (M-2)
A160
2540016012

HOLE
≤ 3 x d1
Blind and through hole
Chamfer lead acc. to DIN 2197 C = 2.5xP
LIMIT m
COATING TiAlN coating
(Titanium Aluminium Nitride)
DIN 5156
ORDER No.
EDP = Nr.+ ★

2540016012*
A160
l1
mm
l2
mm
d2
mm
a
mm

mm
d1 P
h/1"
 
                 Z 
 90 16  6  4.9   6.8 G    1/16     28 006  4
 90 16  7  5.5   8.8 G    1/8       28 012  4  ■
100 22 11 9  11.8 G    1/4       19 025  4  ■
100 22 12 9  15.25 G    3/8       19 037  4  ■
125 25 16 12   19 G    1/2       14 050  4  ■
125 25 18 14.5  21 G    5/8       14 062  4
140 28 20 16   24.5 G    3/4       14 075  4  ■
150 28 22 18   28.25 G    7/8       14 087  4
160 30 25 20   30.75 G 1             11 100  6  ■
170 30 28 22   35.3 G 1 1/8       11 112  6
170 30 32 24   39.25 G 1 1/4       11 125  6
180 32 36 29   41.9 G 1 3/8       11 137  6
190 32 36 29   45.25 G 1 1/2       11 150  6
    ■ = Stock EDP: A160 G 1/4 = 2540016012025


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