Data Sheet

06
149
Ø2
T
UNF
Ø1
L1
L2
HSS HSS
HSS HSS
60°
4
HSS
UNF
DIN
2181
800
N/mm²
2B
UNF
800
N/mm²
2A
B
60°
DIN
22568
HSS
Main application Other application
Hand taps UNF ≈ DIN 2181 HSS, ground
Set: 2-piece
Taper tap: 5 - 6-thread chamfer
Final tap: 2 - 3-thread chamfer
Thread: American UNF fine thread
Flanks: relief-ground
Also available individually
Taper tap: Article no. 246 ...... UNF1
Final tap: Article no. 246 ...... UNF2
Round dies UNF ≈ DIN EN 22568 HSS, ground
Type: Type B closed – solid die
Thread: American UNF fine thread
Packing unit: set in plastic pack
Packing unit: individual plastic pack
Brass
Bronze
Plastics
Cast iron
Titanium alloyed
Nominal
thread size
UNF
Threads
per
inch
Outside
Ø2 mm
Thickness
T mm
Nr. 2 64 16,0 5,0 240 020 UNF 1
Nr. 3 56 16,0 5,0 240 030 UNF 1
Nr. 4 48 16,0 5,0 240 040 UNF 1
Nr. 5 44 20,0 5,0 240 050 UNF 1
Nr. 6 40 20,0 5,0 240 060 UNF 1
Nr. 8 36 20,0 7,0 240 080 UNF 1
Nr. 10 32 20,0 7,0 240 100 UNF 1
Nr. 12 28 20,0 7,0 240 120 UNF 1
1/4 28 20,0 7,0 240 014 UNF 1
5/16 24 25,0 9,0 240 516 UNF 1
3/8 24 30,0 11,0 240 038 UNF 1
Nominal
thread size
UNF
Threads
per
inch
Outside
Ø2 mm
Thickness
T mm
7/16 20 30,0 11,0 240 716 UNF 1
1/2 20 38,0 10,0 240 012 UNF 1
9/16 18 38,0 10,0 240 916 UNF 1
5/8 18 45,0 14,0 240 058 UNF 1
3/4 16 45,0 14,0 240 034 UNF 1
7/8 14 55,0 16,0 240 078 UNF 1
1" 12 55,0 16,0 240 010 UNF 1
1 1/8 12 65,0 18,0 240 118 UNF 1
1 1/4 12 65,0 18,0 240 114 UNF 1
1 3/8 12 65,0 18,0 240 138 UNF 1
1 1/2 12 75,0 20,0 240 112 UNF 1
Nominal
thread size
UNF
Threads
per
inch
Thread
core hole
Ø1 mm
L1
mm
L2
mm
Nr. 2 64 1,85 32,0 10,0 246 020 UNF 1
Nr. 3 56 2,15 32,0 10,0 246 030 UNF 1
Nr. 4 48 2,40 36,0 11,0 246 040 UNF 1
Nr. 5 44 2,70 36,0 11,0 246 050 UNF 1
Nr. 6 40 2,95 40,0 12,0 246 060 UNF 1
Nr. 8 36 3,50 40,0 12,0 246 080 UNF 1
Nr. 10 32 4,10 45,0 14,0 246 100 UNF 1
Nr. 12 28 4,60 50,0 14,0 246 120 UNF 1
1/4 28 5,50 50,0 18,0 246 014 UNF 1
5/16 24 6,90 56,0 22,0 246 516 UNF 1
3/8 24 8,50 63,0 22,0 246 038 UNF 1
Nominal
thread size
UNF
Threads
per
inch
Thread
core hole
Ø1 mm
L1
mm
L2
mm
7/16 20 9,90 63,0 22,0 246 716 UNF 1
1/2 20 11,50 75,0 24,0 246 012 UNF 1
9/16 18 12,90 80,0 28,0 246 916 UNF 1
5/8 18 14,50 80,0 28,0 246 058 UNF 1
3/4 16 17,50 95,0 32,0 246 034 UNF 1
7/8 14 20,50 100,0 36,0 246 078 UNF 1
1" 12 23,25 110,0 40,0 246 010 UNF 1
1 1/8 12 22,00 110,0 50,0 246 118 UNF 1
1 1/4 12 22,00 132,0 56,0 246 114 UNF 1
1 3/8 12 28,00 132,0 56,0 246 138 UNF 1
1 1/2 12 32,00 150,0 63,0 246 112 UNF 1
Steel (N/mm2) < 800
Steel (N/mm2) < 1000
Rust-resistant steel
Aluminium