Thread Dia. D1 | Pitch | Thread Form | Thread Length L2 | Overall Length OAL | Shank Dia D2 | Square Sq | Tapping Drill Dia. |
M4 | 0.7mm | Metric Coarse | 7mm | 63mm | 4.5mm | 3.4mm | 3.3mm |
Flute Type: Spiral Flute
Recommended for: Blind Holes
Shank Standard: DIN 371
Type: High speed steel Powder Metallurgy (HSS PM)
Coating: None - Bright finish.
Tapping Materials
Excellent for tapping: Alloy/Tempered Steels; Hardened Steels; Titanium Alloys; and Nickel Alloys
Good for tapping: Unalloyed Titanium