Data Sheet

06
176
UNC
Ø1
L1
L2
Ø2
HSSE
Co 5
HSSE
Co 5
60°
4
HSSE
Co 5
UNC
B
2B
Explanation of symbols from page 315
Machine taps UNC HSSE-Co 5,
ground
Thread: American UNC coarse thread
Flanks: relief-ground
Machine taps with reinforced shank
for through threads.
Machine taps with overflow shank
for through threads.
Packing unit: individual plastic pack
Steel (N/mm2) < 800
Steel (N/mm2) < 1000
Steel (N/mm2) < 1200
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed
Nominal
thread size UNC
Threads
per inch
Thread core hole
1 mm
L1
mm
L2
mm
Ø2
mm
Nr. 4 40 2,3 56,0 11,0 3,5 265 040 UNC 1
Nr. 5 40 2,6 56,0 11,0 3,5 265 050 UNC 1
Nr. 6 32 2,8 56,0 13,0 4,0 265 060 UNC 1
Nr. 8 32 3,5 63,0 13,0 4,5 265 080 UNC 1
Nr. 10 24 3,8 70,0 16,0 6,0 265 100 UNC 1
Nr. 12 24 4,5 70,0 16,0 6,0 265 120 UNC 1
1/4 20 5,1 80,0 17,0 7,0 265 014 UNC 1
5/16 18 6,5 90,0 20,0 8,0 265 516 UNC 1
3/8 16 8,0 100,0 22,0 9,0 265 038 UNC 1
Nominal
thread size UNC
Threads
per inch
Thread core hole
Ø1 mm
L1
mm
L2
mm
Ø2
mm
7/16 14 9,3 100,0 22,0 8,0 265 716 UNC 1
1/2 13 10,8 110,0 25,0 9,0 265 012 UNC 1
9/16 12 12,2 110,0 26,0 11,0 265 916 UNC 1
5/8 11 13,5 110,0 27,0 12,0 265 058 UNC 1
3/4 10 16,5 125,0 30,0 14,0 265 034 UNC 1
7/8 9 19,3 140,0 32,0 18,0 265 078 UNC 1
1" 8 22,2 160,0 36,0 18,0 265 010 UNC 1
Schematic illustration. Smaller diameters can be supplied with a tip for production reasons.