Steam Tempered (Steam Oxide) Surface Treatment
M Machine Tap Spiral Flute 45°
Material ID: 5974361
Spiral flute tap with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M2.5 with 0.45 mm pitch and 6H class of fit, dimensions according to ISO 529 standard with 2.8mm shank and 2.24mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications
Thread Form, Metric Coarse
ISO 529 – Tap 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 Steel Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)
Spiral Flute Geometry
45° Helix Angle (Flute)
Right Hand Rotation / Cutting
| Product name | E003M2.5 |
| Product number (SAP) | 86014931 |
| EAN number | 7320760168851 |
| Ordering code ANSI | E003M2.5 |
| Thread diameter size (TDZ) | 2.5 |
| Thread pitch - millimeter (TP) | 0.45 mm |
| Overall length - millimeter (OAL) | 44.5 mm |
| Overall length - inch (OAL) | 1.752 inch |
| Threading length - millimeter (THL) | 9.5 mm |
| Threading length - inch (THL) | 0.374 inch |
| Connection diameter - inch (DCON MS) | 0.1102 inch |
| Connection diameter - millimeter (DCON MS) | 2.8 mm |
| Flute count (NOF) | 2 |
| Usable Length - inch (LU) | 0.374 inch |
| Usable Length - millimeter (LU) | 9.5 mm |
| Clamping width - inch (WSC) | 0.0882 inch |
| Clamping width - millimeter (WSC) | 2.24 mm |
| Clamping Length - inch (LCS) | 0.1969 inch |
| Clamping Length - millimeter (LSC) | 5 mm |
| Premachined hole diameter - inch (PHD) | 0.0807 inch |
| Premachined hole diameter - millimeter (PHD) | 2.05 mm |
| Gross weight - grams | 4.2 |
| ISO | E003M2.5 |