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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Screw-Hole-Related Tools(Screw size (Nominal):1/2)

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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  1. 1
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 Fluted Taps, Oxidized_SP-OX

        Tap For Parallel Pipe Thread (PF Screw)

        • On Sale Till 31/03/2025

        Spiral Pointed Taps_PO

          Spiral Fluted Taps_SP

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

              Tap For Tapered Pipe Thread (PT Screw)

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

                  Long Shank Hand Taps for American Taper Pipe Threads_LS-NPT

                    Long Shank Spiral Fluted Taps_LS-SP

                      Hand Taps for Parallel Pipe Threads_PS

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

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

                            Solid Round Dies for American Dryseal Taper Pipe Threads_D-NPTF

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

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

                                  Spiral Fluted Taps for Stainless Steels_SU+SP

                                    Spiral Pointed Taps for Stainless Steels_SU+PO

                                      Long Shank Hand Taps_LS-HT

                                        Long Shank Spiral Pointed Taps_LS-PO

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

                                            Hand Taps for Parallel Pipe Threads_PF

                                              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 (PS Screw)

                                                        Solid Die D for Whitworth Threads

                                                          Solid Die D for Unified Threads (Fine)

                                                            Hand Taps for Bicycle Threads_HT-BC

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

                                                                Solid Round Dies for Taper Pipe Threads_D-PT

                                                                  Solid Round Dies for American Taper Pipe Threads_D-NPT

                                                                    Solid Round Dies for Parallel Pipe Threads_D-PF

                                                                      Solid Dies (for left-hand threads) D LH for Unified Threads

                                                                        Solid Round Dies for Left Hand Threads_D-LH

                                                                          Solid Round Dies for American Parallel Pipe Threads_D-NPSM

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

                                                                            Brand

                                                                            YAMAWA MFG

                                                                            YAMAWA MFG

                                                                            TRUSCO NAKAYAMA

                                                                            YAMAWA MFG

                                                                            YAMAWA MFG

                                                                            YAMAWA MFG

                                                                            TRUSCO NAKAYAMA

                                                                            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

                                                                            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

                                                                            Product Series

                                                                            Hand Taps_HT

                                                                            Spiral Fluted Taps, Oxidized_SP-OX

                                                                            Tap For Parallel Pipe Thread (PF Screw)

                                                                            Spiral Pointed Taps_PO

                                                                            Spiral Fluted Taps_SP

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

                                                                            Tap For Tapered Pipe Thread (PT Screw)

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

                                                                            Long Shank Hand Taps for American Taper Pipe Threads_LS-NPT

                                                                            Long Shank Spiral Fluted Taps_LS-SP

                                                                            Hand Taps for Parallel Pipe Threads_PS

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

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

                                                                            Solid Round Dies for American Dryseal Taper Pipe Threads_D-NPTF

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

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

                                                                            Spiral Fluted Taps for Stainless Steels_SU+SP

                                                                            Spiral Pointed Taps for Stainless Steels_SU+PO

                                                                            Long Shank Hand Taps_LS-HT

                                                                            Long Shank Spiral Pointed Taps_LS-PO

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

                                                                            Hand Taps for Parallel Pipe Threads_PF

                                                                            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 (PS Screw)

                                                                            Solid Die D for Whitworth Threads

                                                                            Solid Die D for Unified Threads (Fine)

                                                                            Hand Taps for Bicycle Threads_HT-BC

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

                                                                            Solid Round Dies for Taper Pipe Threads_D-PT

                                                                            Solid Round Dies for American Taper Pipe Threads_D-NPT

                                                                            Solid Round Dies for Parallel Pipe Threads_D-PF

                                                                            Solid Dies (for left-hand threads) D LH for Unified Threads

                                                                            Solid Round Dies for Left Hand Threads_D-LH

                                                                            Solid Round Dies for American Parallel Pipe Threads_D-NPSM

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

                                                                            Days to Ship 8 Day(s) or more 8 Day(s) or more 9 Day(s) 7 Day(s) or more 8 Day(s) or more 9 Day(s) 9 Day(s) 8 Day(s) 9 Day(s) 8 Day(s) 8 Day(s) or more 9 Day(s) 8 Day(s) 9 Day(s) 8 Day(s) 8 Day(s) 6 Day(s) or more 6 Day(s) or more 8 Day(s) or more 8 Day(s) 8 Day(s) 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 9 Day(s) 9 Day(s) 9 Day(s) 8 Day(s) 9 Day(s) 8 Day(s) 9 Day(s) 9 Day(s) or more 8 Day(s) 8 Day(s) 9 Day(s) 8 Day(s) or more 8 Day(s) 9 Day(s)
                                                                            Screw size (Nominal)1/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/2
                                                                            Screw Typesunifiedunified / WhitworthParallel for Pipesunified / Whitworthunified / WhitworthunifiedTaper for PipeTaper for PipeTaper for Pipeunified / WhitworthParallel for PipesunifiedunifiedTaper for PipeOtherTaper for Pipeunified / Whitworthunified / Whitworthunifiedunified / WhitworthTaper for PipeParallel for PipesParallel for PipesParallel for PipesParallel for PipesParallel for PipesParallel for PipesWhitworthunifiedOtherunifiedTaper for PipeTaper for PipeParallel for PipesunifiedunifiedParallel for PipesParallel for Pipes
                                                                            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%)[○] / 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)[○]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%)[○] / 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)[○]-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)[○] / 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)[○]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%)[○] / 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)[○]-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%)[○] / 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.)[○]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)[○] / 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)[○] / 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%)[○] / 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)[○] / 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)[○]-----------
                                                                            Pitch (P), Number of Threading(mm)13 ~ 2812 ~ 20-12 ~ 2812 ~ 2013 ~ 20-141412 ~ 201413 ~ 2013 ~ 2014141412 ~ 2012 ~ 2013 ~ 2012 ~ 201414141414--1213 ~ 282013 ~ 201414141213 ~ 201414
                                                                            Tool Material TypeHigh-speed steelHigh-speed steelSKSHigh-speed steelHigh-speed steelHigh-speed steelSKSHigh-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 steelSKSAlloy HSSHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steel
                                                                            Tap TypeHand TapSpiral TapTap for pipesPoint tapSpiral TapThread-cutting-related toolTap for pipesDieTap for pipesSpiral TapTap for pipesThread-cutting-related toolHand TapDieSpiral TapTap for pipesSpiral TapPoint tapHand TapPoint tapTap for pipesTap for pipesTap for pipesTap for pipesTap for pipesTap for pipesDieDieDieHand TapThread-cutting-related toolDieDieDieDieDieDieDie
                                                                            Hole typeFor through hole / For blind holeFor blind holeFor through holeFor through holeFor blind holeFor blind holeFor through hole-For through hole / For blind holeFor blind holeFor through hole / For blind holeFor through hole / For blind holeFor through hole / For blind hole--For through hole / For blind holeFor blind holeFor through holeFor through hole / For blind holeFor through 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----For through hole / For blind hole-------
                                                                            Chamfer threads (Lcf)1.5P ~ 5P2.5P4.5P5P2.5P-1.5P-3P2.5P1.5P ~ 3.5P-1.5P ~ 5P-2.5P3P2.5P5P1.5P ~ 5P5P2.5P1.5P ~ 3.5P3.5P3.5P2.5P4.5P---1.5P ~ 5P--------
                                                                            Coating Type-----Non-Coated-Non-Coated----Non-CoatedNon-CoatedOther--------------Non-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-CoatedNon-Coated
                                                                            Coating Y/NNANANANANANANANANANANANANANAAvailableNANANANANANANANANANANA-NANANANANANANANANANANA
                                                                            Overall Length (L)(mm)85 ~ 88888085 ~ 8885 ~ 8812180-150150 ~ 2008012195-1251508888150 ~ 200150 ~ 200150 ~ 20080150 ~ 200150 ~ 20015080---88--------

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                                                                            Related Categories to Screw-Hole-Related Tools