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Screw-Hole-Related Tools(Screw size (Nominal):1/8)

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 Taps_HT

      Spiral Pointed Taps_PO

        Tap For Tapered Pipe Thread (PT Screw)

          Tap For Parallel Pipe Thread (PF Screw)

            Solid Round Dies for Taper Pipe Threads_D-PT

              Z-PRO Coated Spiral Fluted Taps for Taper Pipe Threads_AUSP-Rc

                Long Shank Hand Taps for American Dryseal Taper Pipe Threads_LS-NPTF

                  Long Shank Hand Taps for American Taper Pipe Threads_LS-NPT

                    Spiral Fluted Taps_SP

                      Long Shank Hand Taps for Taper Pipe Threads Long (ℓg) Type_LS-PT

                        Hand Taps for Parallel Pipe Threads_PF

                          Hand Taps for Parallel Pipe Threads_PS

                            Long Shank Hand Taps for Parallel Pipe Threads_LS-PF

                              Long Shank Hand Taps for Parallel Pipe Threads_LS-PS

                                Long Shank Spiral Fluted Taps for Parallel Pipe Threads_LS-SP-PS

                                  Tap For Parallel Pipe Thread (PS Screw)

                                    Adjustable Round Die For Parallel Pipe Thread (PF Screw)

                                      Adjustable Round Die For Parallel Pipe Thread (PS Screw)

                                        Solid Die D for Machine Screws

                                          Solid Round Dies for American Taper Pipe Threads_D-NPT

                                            Solid Round Dies for American Dryseal Taper Pipe Threads_D-NPTF

                                              Solid Round Dies for Parallel Pipe Threads_D-PF

                                                Solid Round Dies for American Parallel Pipe Threads_D-NPSM

                                                  Solid Round Dies for Parallel Pipe Threads, for Left Hand Threads_D-PF-LH

                                                    Solid Round Dies for Taper Pipe Threads, for Left Hand Threads_D-PT-LH

                                                    Brand

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    TRUSCO NAKAYAMA

                                                    TRUSCO NAKAYAMA

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    TRUSCO NAKAYAMA

                                                    TRUSCO NAKAYAMA

                                                    TRUSCO NAKAYAMA

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    YAMAWA MFG

                                                    Product Series

                                                    Hand Taps_HT

                                                    Spiral Pointed Taps_PO

                                                    Tap For Tapered Pipe Thread (PT Screw)

                                                    Tap For Parallel Pipe Thread (PF Screw)

                                                    Solid Round Dies for Taper Pipe Threads_D-PT

                                                    Z-PRO Coated Spiral Fluted Taps for Taper Pipe Threads_AUSP-Rc

                                                    Long Shank Hand Taps for American Dryseal Taper Pipe Threads_LS-NPTF

                                                    Long Shank Hand Taps for American Taper Pipe Threads_LS-NPT

                                                    Spiral Fluted Taps_SP

                                                    Long Shank Hand Taps for Taper Pipe Threads Long (ℓg) Type_LS-PT

                                                    Hand Taps for Parallel Pipe Threads_PF

                                                    Hand Taps for Parallel Pipe Threads_PS

                                                    Long Shank Hand Taps for Parallel Pipe Threads_LS-PF

                                                    Long Shank Hand Taps for Parallel Pipe Threads_LS-PS

                                                    Long Shank Spiral Fluted Taps for Parallel Pipe Threads_LS-SP-PS

                                                    Tap For Parallel Pipe Thread (PS Screw)

                                                    Adjustable Round Die For Parallel Pipe Thread (PF Screw)

                                                    Adjustable Round Die For Parallel Pipe Thread (PS Screw)

                                                    Solid Die D for Machine Screws

                                                    Solid Round Dies for American Taper Pipe Threads_D-NPT

                                                    Solid Round Dies for American Dryseal Taper Pipe Threads_D-NPTF

                                                    Solid Round Dies for Parallel Pipe Threads_D-PF

                                                    Solid Round Dies for American Parallel Pipe Threads_D-NPSM

                                                    Solid Round Dies for Parallel Pipe Threads, for Left Hand Threads_D-PF-LH

                                                    Solid Round Dies for Taper Pipe Threads, for Left Hand Threads_D-PT-LH

                                                    Days to Ship 8 Day(s) or more 8 Day(s) or more 9 Day(s) 9 Day(s) 5 Day(s) or more 8 Day(s) 8 Day(s) 8 Day(s) 8 Day(s) or more 8 Day(s) or more 9 Day(s) 9 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) 9 Day(s) 9 Day(s) 9 Day(s) 8 Day(s) or more 7 Day(s) or more 9 Day(s) 7 Day(s) or more 9 Day(s) 9 Day(s) 8 Day(s)
                                                    Screw size (Nominal)1/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/81/8
                                                    Screw Typesunified / Sewing MachineWhitworth / Sewing MachineTaper for PipeParallel for PipesTaper for PipeOtherTaper for PipeTaper for PipeWhitworth / Sewing MachineTaper for PipeParallel for PipesParallel for PipesParallel for PipesParallel for PipesParallel for PipesParallel for PipesParallel for PipesParallel for PipesSewing MachineTaper for PipeTaper for PipeParallel for PipesParallel for PipesParallel for PipesTaper for Pipe
                                                    work materialMedium 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%)[○] / 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)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]-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)[○] / 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%)[○] / Alloy Steel (SCM)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Zinc Alloy Casting (ZDC)[○] / Titanium Alloy (Ti-6Al-4V, etc)[○] / Nickel-based alloy (Inconel, etc.)[○]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)[○] / 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)[○] / 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)[○]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)[○] / 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)[○] / 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)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / 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%)[○] / Alloy Steel (SCM)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / 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%)[○] / Alloy Steel (SCM)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / 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%)[○] / Alloy Steel (SCM)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / 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%)[○] / Alloy Steel (SCM)[○] / Steel casting (SC)[○] / Ductile Cast Iron (FCD)[○] / Brass cast iron (BsC)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]-------
                                                    Pitch (P), Number of Threading(mm)7 ~ 4440 ~ 44--2828272740 ~ 44282828282828---40 ~ 44272728272828
                                                    Tool Material TypeHigh-speed steelHigh-speed steelSKSSKSHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelSKSAlloy HSSAlloy HSSHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steel
                                                    Tap TypeHand TapPoint tapTap for pipesTap for pipesDieSpiral TapTap for pipesTap for pipesSpiral TapTap for pipesTap for pipesTap for pipesTap for pipesTap for pipesTap for pipesTap for pipesDieDieDieDieDieDieDieDieDie
                                                    Hole typeFor through hole / For blind holeFor through holeFor through holeFor through hole--For through hole / For blind holeFor through hole / For blind holeFor blind holeFor through hole / For blind holeFor through hole / For blind holeFor through hole / For blind holeFor through hole / For blind holeFor through hole / For blind holeFor blind holeFor through hole---------
                                                    Chamfer threads (Lcf)1.5P ~ 5P5P1.5P4.5P-2.5P3P3P2.5P2.5P1.5P ~ 3.5P1.5P ~ 3.5P3.5P3.5P2.5P4.5P---------
                                                    Coating Type----Non-CoatedOther------------Non-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-Coated
                                                    Coating Y/NNANANANANAAvailableNANANANANANANANANANA--NANANANANANANA
                                                    Overall Length (L)(mm)52 ~ 135525555-90100 ~ 150100 ~ 15052100 ~ 2005555100 ~ 200100 ~ 20015055---------

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