Bright (uncoated)
M Machine Tap Spiral Flute 35°, Green Shark
Material ID: 6554540
Spiral flute tap Green Shark with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M4 with 0.70 mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 4.5mm shank and 3.4mm square drive, powder metallurgical HSS-E with bright finish and 35° helix angle for 2.5xD blind hole threading in non-ferrous metals
Thread Form, Metric Coarse
DIN 371 – Thread Form Standard
DIN Thread Pitch Diameter Tolerance Zone (high basic pitch diameter)
Blind Hole Application
2.5×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Powder Metal Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)
Spiral Flute Geometry
35° Helix Angle (Flute)
Right Hand Rotation / Cutting
| Product name | E473M4 |
| Product number (SAP) | 86016233 |
| EAN number | 7320760674819 |
| Ordering code ANSI | E473M4 |
| Product Line | SHARK |
| Thread diameter size (TDZ) | 4 |
| Thread pitch - millimeter (TP) | 0.7 mm |
| Overall length - millimeter (OAL) | 63 mm |
| Overall length - inch (OAL) | 2.4803 inch |
| Threading length - millimeter (THL) | 12 mm |
| Threading length - inch (THL) | 0.4724 inch |
| Connection diameter - inch (DCON MS) | 0.1772 inch |
| Connection diameter - millimeter (DCON MS) | 4.5 mm |
| Flute count (NOF) | 2 |
| Usable Length - inch (LU) | 0.8268 inch |
| Usable Length - millimeter (LU) | 21 mm |
| Clamping width - inch (WSC) | 0.1339 inch |
| Clamping width - millimeter (WSC) | 3.4 mm |
| Clamping Length - inch (LCS) | 0.2362 inch |
| Clamping Length - millimeter (LSC) | 6 mm |
| Premachined hole diameter - inch (PHD) | 0.1299 inch |
| Premachined hole diameter - millimeter (PHD) | 3.3 mm |
| Gross weight - grams | 8.5 |
| ISO | E473M4 |