Tap T439 UNF 1/4-28 2B Gun ISO529 Inter HSSE Sutton T4390635

Features

• General purpose use
• Suitable for materials up to 1000N/mm2
• Through holes
• Depths up to approx. 3 x d1

Specifications

• Designation: N (for normal general purpose type materials)
• Material: Premium Grade High Speed Steel (HSSE-V3)
• Finish: Bright
• Max Cut Depth: 3xD
• Shank Form: Reinforced Shank (with square drive)
• X: als
• Type: Spiral Point (Gun)
• Standard: ISO529
• Thread Form: UNF
• Nut Tolerance: 2B
• Lead: Form B / 4.5 x P

Applications

• Steel - Non-alloy, cast & free cutting (~ 0.15 %C): Annealed
• Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Annealed
• Steel - Low alloy & cast < 5% of alloying elements: Annealed
• Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1%

Part Number/SKU: T4390635

* Product Images are for illustration purposes only, unless otherwise specified colour may be different.