Product Similar To :
T604 • Metric DIN 371, 374 and 376 • Form C Semi-Bottoming Chamfer
Spiral-Flute HSS-E-PM Taps • Blind Holes (3 x D)
Material Number4161348
ISO Catalog IDT604M200X250R6H-D6ANSI Catalog IDT604M200X250R6H-D6
- P Steel
 Threading: Blind Hole
Class of Fit: 6H
DIN number 371
DIN number 374
DIN number 376
Chamfer Form C (2–3)
HSS-E-PM
Manufacturer’s Specs: M
Manufacturer’s Specs: MF
Flood Coolant: Tapping
Tapping Helix Angle: 42°
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| Material Number | 4161348 | 
| ISO Catalog ID | T604M200X250R6H-D6 | 
| ANSI Catalog ID | T604M200X250R6H-D6 | 
| Grade | KSH26 | 
| [D1-TDZ] Thread Diameter Size | M20 X 2,5 | 
| [L] Overall Length | 140 mm | 
| [L] Overall Length | 5.512 in | 
| [L3] Thread Length | 25 mm | 
| [L3] Thread Length | 0.984 in | 
| [D] Adapter / Shank / Bore Diameter | 16 mm | 
| [D] Adapter / Shank / Bore Diameter | 0.6299 in | 
| [Z] Number of Flutes | 4 | 
| Dimension Standard | DIN 376 | 
| Thread Tolerance Class ISO | 6H-I | 
Workpiece Materials
- Steel
 
Uses and application
Threading: Blind Hole
Class of Fit: 6H
DIN number 371
DIN number 374
DIN number 376
Chamfer Form C (2–3)
HSS-E-PM
Manufacturer’s Specs: M
Manufacturer’s Specs: MF
Flood Coolant: Tapping
Tapping Helix Angle: 42°
Grades
KSH26
Coated HSS-E-PM. PVD — powder metal HSS-E substrate coated with TiN base layer and low-friction MoS2 top layer. Use in deep blind steel holes 32–44 HRC.
Features and benefits
- KSH26 TiAlN/MoS2 for tapping steel 32–44 HRC (3 x D).
 
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Tolerance
Tolerances
| shank tolerance | |
| D | tolerance h6 + / - | 
| 1  | +0, -0,025 | 
| 3,5  | +0, -0,030 | 
| 7  | +0, -0,036 | 
| 11  | +0, -0,043 | 
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