Hand taps pipe-thread BSP, DIN ISO 228

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Properties
  • Non abrasive material up to 900 N/mm²
  • Unalloyed and low alloyed steel
  • For through and blind holes
  • For thread cutting by hand
Technical info
  • HSS DIN 5157
  • For Whitworth pipe-thread DIN ISO 228
  • Set consisting of taps 1 and 3
Product
Unit

Thread type

Thread diameter

D

Coils per inch

Thread length

L2

Thread direction

Total length

L1

Shank diameter

D2

Shank square width

a

Threaded hole diameter

DIN standard

Material

Weight

Set
BSP
1/8 Inch
28
20 mm
Right
63 mm
7 mm
5.5 mm
8.8 mm
5157
Steel HSS-G
34 g
Set
BSP
1/4 Inch
19
22 mm
Right
70 mm
11 mm
9 mm
11.8 mm
5157
Steel HSS-G
88 g
Set
BSP
3/8 Inch
19
22 mm
Right
70 mm
12 mm
9 mm
15.3 mm
5157
Steel HSS-G
11.6 g
Set
BSP
1/2 Inch
14
22 mm
Right
80 mm
16 mm
12 mm
19 mm
5157
Steel HSS-G
22.4 g
Set
BSP
3/4 Inch
14
22 mm
Right
90 mm
20 mm
16 mm
24.5 mm
5157
Steel HSS-G
40.8 g
Set
BSP
1 Inch
11
25 mm
Right
100 mm
25 mm
20 mm
30.8 mm
5157
Steel HSS-G
70.4 g
Set
BSP
1-1/4 Inch
11
40 mm
Right
140 mm
32 mm
24 mm
39.5 mm
5157
Steel HSS-G
Set
BSP
1-1/2 Inch
11
40 mm
Right
125 mm
36 mm
29 mm
45.3 mm
5157
Steel HSS-G
Thread type
Thread diameter (inch)
Coils per inch
BSP
1/8
28
Thread type
Thread diameter (inch)
Coils per inch
BSP
1/4
19
Thread type
Thread diameter (inch)
Coils per inch
BSP
3/8
19
Thread type
Thread diameter (inch)
Coils per inch
BSP
1/2
14
Thread type
Thread diameter (inch)
Coils per inch
BSP
3/4
14
Thread type
Thread diameter (inch)
Coils per inch
BSP
1
11
Thread type
Thread diameter (inch)
Coils per inch
BSP
1-1/4
11
Thread type
Thread diameter (inch)
Coils per inch
BSP
1-1/2
11