SwissTech: 6-32 UNC Or. Sp/Fl 371 HSS-PM NIT+OX Tap Swiss+Tech production spiral flute taps are for threading blind holes. Manufactured from HSS-EV with an oxidised finish Taper lead to DIN form C. (3 x P). Tapping tolerance to 6H. Manufactured to DIN 371/376 For all technical and dimensional specifications please refer to our catalogue. MPN: 5036140403253 EAN: 5036140403253 6-32 UNC Or. Sp/Fl 371 HSS-PM NIT+OX Tap Attributes: Class of Fit: 2BX Coolant Delivery: External Dimensions Standard: DIN 371/376 Finish/Coating: Nitride Steam Tempered Helix Angle: 40° Material: Powdered Metal High Speed Steel Material Application: Nickel High-temperature Alloys Titanium Alloys Material Grade: HSS-PM Number of Flutes: 3 Overall Length: 56.0mm Ring Colour: Orange Shank Diameter: 4.00mm Square Width: 3.00mm Tap Type: Straight Flute Tapping Depth: 8.75mm Thread Direction: Right Hand Thread Length: 7.00mm Thread Size: #6-32 Thread Standard: UNC