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www.boccassini.comEN ISO 228
BSP/G
FILETTATURA GAS CILINDRICA G
WHITWORTH PIPE THREAD G
MASCHI PUNTA A FORARE /
MACHINE DRILL TAPS
NEUTRO
Tol
B
Mat
HSS-E
Imbocco
D
NEUTRO
NEUTRO
NEUTRO
Tol
ISO 228
ISO 228
ISO 228
Mat
HSS-E
HSS-E
HSS-E
Imbocco
B
C
C
PUNTA
SL IC
SL ER
SL TD
Codice Articolo
Codice Articolo
NORM
L
2
L
1
ø d
2
d
P
55°
NORM
L
2
L
1
ø d
ø d
2
P
55°
L1
L2
d2
Preforo mm
Ø
93
20
7
5.5
8.75
9.73
1/8 - 28
106
25
11
9
11.75
13.16
1/4 - 14
123
32
12
9
15.25
16.66
3/8 - 14
132
36
16
12
19
20.95
1/2 - 14
155
45
20
16
24.5
26.44
3/4 - 14
180
50
25
20
30.5
33.25
1 - 11
L1
L2
d2
Preforo mm
Ø
200
16
7
5.5
8.75
9.73
1/8 - 28
200
18
11
9
11.16
13.16
1/4 - 14
180
22
12
9
15
16.66
3/8 - 14
250
32
16
12
19
20.95
1/2 - 14
250
32
20
16
24.5
26.44
3/4 - 14
250
22
25
20
30.5
33.25
1 - 11
2-3
C
prezzi IN EURO, dove non indicati prezzi a richiesta /
prices IN EURO, if blank price on request