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Screw-Hole-Related Tools(Screw size (Nominal):NPS1/2)

Threading tools have functions to cut threads in accordance with the required thread types and sizes, or to conduct plastic forming. Commonly-used tool type is formed tools called taps. They are used in many different ways; for example, handles are attached to them for manual machining, or for large-lot production, they are mounted to machine tools called tool holders or NC machine tool. High-speed steel is most commonly employed for these tools, and alloy carbide (coated alloy carbide is mainly applied) is also increasingly employed for its durability. When threading with taps, the thinner taps are, the more likely they break. As cutting chips solidify with heat, or the tap end makes contact with the bottom of pilot hole, there is more possibility the tap is damaged. Additionally, when using a coil insert, a dedicated tap needs to be used rather than a regular tap.

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Brand
Product Series
Days to Ship
Screw size (Nominal)
Screw Types
work material
Pitch (P), Number of Threading(mm)
Tool Material Type
Tap Type
Hole type
Chamfer threads (Lcf)
Coating Type
Coating Y/N
Overall Length (L)(mm)

    Threading Round Die Series Pipe Parallel Threading Round Die Series SPD-S-NPS

      Gas Pipe Solid Die Parallel NSP

      Brand

      OSG

      SKC

      Product Series

      Threading Round Die Series Pipe Parallel Threading Round Die Series SPD-S-NPS

      Gas Pipe Solid Die Parallel NSP

      Days to Ship 5 Day(s) or more 7 Day(s) or more
      Screw size (Nominal)NPS1/2NPS1/2
      Screw TypesParallel for Pipes-
      work material-Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[○]
      Pitch (P), Number of Threading(mm)1414
      Tool Material TypeAlloy HSS-
      Tap TypeDieDie
      Hole type--
      Chamfer threads (Lcf)--
      Coating TypeNon-Coated-
      Coating Y/NNA-
      Overall Length (L)(mm)--

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