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Screw-Hole-Related Tools(Screw size (Nominal):M38)

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)

    Hand Tap for General Use HT

      Hand Taps_HT

        Spiral Pointed Taps_PO

          Spiral Fluted Taps_SP

            Threading Round Die Series Pipe General Threading Round Die RD-S

              Solid Round Dies_D

              Brand

              OSG

              YAMAWA MFG

              YAMAWA MFG

              YAMAWA MFG

              OSG

              YAMAWA MFG

              Product Series

              Hand Tap for General Use HT

              Hand Taps_HT

              Spiral Pointed Taps_PO

              Spiral Fluted Taps_SP

              Threading Round Die Series Pipe General Threading Round Die RD-S

              Solid Round Dies_D

              Days to Ship 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) 3 Day(s) 9 Day(s)
              Screw size (Nominal)M38M38M38M38M38M38
              Screw TypesMeterMeterMeterMeterMeterMeter
              work materialMedium carbon steel (carbon content 0.25 to 0.45%)[○] / Ductile Cast Iron (FCD)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○]Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[○]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%)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Steel casting (SC)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○]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%)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Steel casting (SC)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○]--
              Pitch (P), Number of Threading(mm)31 ~ 21.5 ~ 21.5 ~ 31 ~ 41 ~ 3
              Tool Material TypeHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelAlloy HSSHigh-speed steel
              Tap TypeHand TapHand TapPoint tapSpiral TapDieDie
              Hole typeFor through hole / For blind holeFor through hole / For blind holeFor through holeFor blind hole--
              Chamfer threads (Lcf)1.5P1.5P ~ 5P5P2.5P--
              Coating TypeNon-Coated---Non-Coated-
              Coating Y/NNANANANANANA
              Overall Length (L)(mm)165165165165--

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