Legal advice on threads
Thread planning and consulting
Thread table
M
MF
(G) BSP
UNC
UNF
UNEF
BSW
UN
BA
BSF
TR
RP
PG
NPSM
NPSC
NPSF
EG-M
EG-MF
EG-UNC
EG-UNF
NPT
NPTF
RC
Pilot holes of tapping a roll
EG-UNC
DIA
PASSO
DIAM PUNTA
1
64
2,0
2
56
2,4
3
48
2,8
4
40
3,1
5
40
3,4
6
32
3,8
8
32
4,5
10
24
5,3
12
24
5,9
1/4
20
6,8
5/16
18
8,4
3/8
16
10,0
7/16
14
11,7
1/2
13
13,3
9/16
12
15,0
5/8
11
16,5
3/4
10
19,7
7/8
9
23,0
1'
8
26,5