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Screw-Hole-Related Tools(Screw size (Nominal):5/16)

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)

    Spiral Pointed Taps_PO

      Hand Taps_HT

        Spiral Fluted Taps_SP

          Long Shank Spiral Pointed Taps_LS-PO

            Spiral Pointed Taps for Stainless Steels_SU+PO

              Spiral Fluted Taps for Stainless Steels_SU+SP

                Spiral Fluted Taps, Oxidized_SP-OX

                  Check Pins for Bored Hole in Thread Cut Tapping (Straight Type)_CPC-S

                    Solid Round Dies_D

                      Long Shank Spiral Fluted Taps_LS-SP

                        Long Shank Hand Taps_LS-HT

                          Solid Round Dies_D

                            Hand Taps for Aluminum Materials (for Helical Coil Wire Screw Thread Inserts)_AL-HT-STI

                              Hand Taps for Bicycle Threads_HT-BC

                                Check Pins for Bored Hole in Thread Form Tapping (Straight Type)_CPR-S

                                  Check Pins for Bored Holes in Thread Form Tapping (Taper Type)_CPR-T

                                    Solid Round Dies for Left Hand Threads_D-LH

                                      Solid Round Dies for Left Hand Threads_D-LH

                                      Brand

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      YAMAWA MFG

                                      Product Series

                                      Spiral Pointed Taps_PO

                                      Hand Taps_HT

                                      Spiral Fluted Taps_SP

                                      Long Shank Spiral Pointed Taps_LS-PO

                                      Spiral Pointed Taps for Stainless Steels_SU+PO

                                      Spiral Fluted Taps for Stainless Steels_SU+SP

                                      Spiral Fluted Taps, Oxidized_SP-OX

                                      Check Pins for Bored Hole in Thread Cut Tapping (Straight Type)_CPC-S

                                      Solid Round Dies_D

                                      Long Shank Spiral Fluted Taps_LS-SP

                                      Long Shank Hand Taps_LS-HT

                                      Solid Round Dies_D

                                      Hand Taps for Aluminum Materials (for Helical Coil Wire Screw Thread Inserts)_AL-HT-STI

                                      Hand Taps for Bicycle Threads_HT-BC

                                      Check Pins for Bored Hole in Thread Form Tapping (Straight Type)_CPR-S

                                      Check Pins for Bored Holes in Thread Form Tapping (Taper Type)_CPR-T

                                      Solid Round Dies for Left Hand Threads_D-LH

                                      Solid Round Dies for Left Hand Threads_D-LH

                                      Days to Ship 7 Day(s) or more 7 Day(s) or more 8 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) 9 Day(s) 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 9 Day(s) 7 Day(s) or more 7 Day(s) 9 Day(s) 9 Day(s) 9 Day(s) 7 Day(s) or more
                                      Screw size (Nominal)5/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/16
                                      Screw Typesunified / Whitworthunifiedunified / Whitworthunified / Whitworthunified / Whitworthunified / Whitworthunified / Whitworthunifiedunifiedunified / WhitworthunifiedWhitworthunifiedOtherunifiedunifiedunifiedunified
                                      work materialLow-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 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)[○]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)[○] / 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%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Steel casting (SC)[○]High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○]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%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Steel casting (SC)[○]--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)[○]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)[○]-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)[◎]-----
                                      Pitch (P), Number of Threading(mm)18 ~ 3218 ~ 3218 ~ 3218 ~ 2418 ~ 2418 ~ 2418 ~ 2418 ~ 2418 ~ 3218 ~ 2418 ~ 241818 ~ 242618 ~ 2418 ~ 241818 ~ 24
                                      Tool Material TypeHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steel
                                      Tap TypePoint tapHand TapSpiral TapPoint tapPoint tapSpiral TapSpiral TapThread-cutting-related toolDieSpiral TapHand TapDieHand TapHand TapThread-cutting-related toolThread-cutting-related toolDieDie
                                      Hole typeFor through holeFor through hole / For blind holeFor blind holeFor through holeFor through holeFor blind holeFor blind holeFor through hole / For blind hole-For blind holeFor through hole / For blind hole-For through hole / For blind hole-For blind holeFor through hole / For blind hole--
                                      Chamfer threads (Lcf)5P1.5P ~ 5P2.5P5P5P2.5P2.5P--2.5P1.5P ~ 5P-1.5P ~ 5P1.5P ~ 5P----
                                      Coating Type------------Non-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-Coated
                                      Coating Y/NNANANANANANANANANANANANANANANANANANA
                                      Overall Length (L)(mm)707070100 ~ 15070707099-100 ~ 150150 ~ 200-757099---

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