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Screw-Hole-Related Tools(Screw Types:Whitworth)

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)

    Pointed Tap Series, General Purpose EX-POT

    • On Sale Till 31/03/2025

    Spiral Pointed Taps_PO

      Spiral Tap for Stainless Steels_EX-SUS-SFT

        Hand Tap for General Use HT

          Hand Taps for Stainless Steels_SU-HT

            Spiral Fluted Taps_SP

              Spiral Tap

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

                  Spiral Fluted Taps, Oxidized_SP-OX

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

                      Spiral Fluted Taps for Stainless Steels_SU+SP

                        Spiral Pointed Taps for Stainless Steels_SU+PO

                          Long Shank Spiral Fluted Taps_LS-SP

                            Long Shank Spiral Pointed Taps_LS-PO

                              Round Die For Whitworth Screws

                                Hand Tap Set (for Whitworth Screws / SKS)

                                  Pointed Tap for Stainless Steel EX-SUS-POT

                                    Hexagonal Re-threading Die (Whitworth Screw)

                                      Spiral Flute Tap (SKH)

                                        Die

                                          Spiral Fluted Taps for High Carbon Steels_HC+SP

                                            Spiral Tap General Purposes Whitworth Screw EX-SFT-W

                                              Hand Tap (for Whitworth Screw Thread / SKS)

                                                Solid Die D for Whitworth Threads

                                                  TRUSCO Tap Die Set for Whitworth Screw Thread

                                                  Brand

                                                  OSG

                                                  YAMAWA MFG

                                                  OSG

                                                  OSG

                                                  YAMAWA MFG

                                                  YAMAWA MFG

                                                  ISHIHASHI

                                                  OSG

                                                  YAMAWA MFG

                                                  OSG

                                                  YAMAWA MFG

                                                  YAMAWA MFG

                                                  YAMAWA MFG

                                                  YAMAWA MFG

                                                  TRUSCO NAKAYAMA

                                                  TRUSCO NAKAYAMA

                                                  OSG

                                                  TRUSCO NAKAYAMA

                                                  SKC

                                                  ISHIHASHI

                                                  YAMAWA MFG

                                                  OSG

                                                  TRUSCO NAKAYAMA

                                                  YAMAWA MFG

                                                  TRUSCO NAKAYAMA

                                                  Product Series

                                                  Pointed Tap Series, General Purpose EX-POT

                                                  Spiral Pointed Taps_PO

                                                  Spiral Tap for Stainless Steels_EX-SUS-SFT

                                                  Hand Tap for General Use HT

                                                  Hand Taps for Stainless Steels_SU-HT

                                                  Spiral Fluted Taps_SP

                                                  Spiral Tap

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

                                                  Spiral Fluted Taps, Oxidized_SP-OX

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

                                                  Spiral Fluted Taps for Stainless Steels_SU+SP

                                                  Spiral Pointed Taps for Stainless Steels_SU+PO

                                                  Long Shank Spiral Fluted Taps_LS-SP

                                                  Long Shank Spiral Pointed Taps_LS-PO

                                                  Round Die For Whitworth Screws

                                                  Hand Tap Set (for Whitworth Screws / SKS)

                                                  Pointed Tap for Stainless Steel EX-SUS-POT

                                                  Hexagonal Re-threading Die (Whitworth Screw)

                                                  Spiral Flute Tap (SKH)

                                                  Die

                                                  Spiral Fluted Taps for High Carbon Steels_HC+SP

                                                  Spiral Tap General Purposes Whitworth Screw EX-SFT-W

                                                  Hand Tap (for Whitworth Screw Thread / SKS)

                                                  Solid Die D for Whitworth Threads

                                                  TRUSCO Tap Die Set for Whitworth Screw Thread

                                                  Days to Ship 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 15 Day(s) 3 Day(s) or more 8 Day(s) or more 3 Day(s) or more 6 Day(s) or more 4 Day(s) or more 8 Day(s) or more 8 Day(s) or more 9 Day(s) 9 Day(s) 4 Day(s) or more 9 Day(s) 6 Day(s) or more 7 Day(s) 6 Day(s) or more 4 Day(s) or more 9 Day(s) 8 Day(s) or more 9 Day(s)
                                                  Screw size (Nominal)W1 ~ W7/81 ~ 9/16W1 ~ W7/8W1"1/41/2W12 ~ 7/16W141 ~ 9/16W1/8W1 ~ W7/81 ~ 7/16W1 ~ W7/81 ~ 9/161/2 ~ 7/161 ~ 7/161 ~ 7/16W1 ~ W7/8W1 ~ W7/8W1 ~ W7/8W1/2 ~ W9/16W1 ~ W7/16W1/41/2W12 ~ 7/8W9W1/8W1 ~ W7/81 ~ 9/16-
                                                  Screw TypesWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworth
                                                  work materialMedium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / 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)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○] / Thermoplastic plastic (vinyl chloride, nylon, 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%)[○] / 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)[○]Stainless steel (SUS)[◎] / Copper (Cu)[◎] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[◎]Medium 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%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / Steel casting (SC)[○]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)[○] / Quenched and tempered steel (25 to 35 HRC)[○] / 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)[○] / 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)[○]-Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Cast Iron (FC)[○] / Aluminum Alloy Casting (AC, ADC)[○]Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○]Stainless steel (SUS)[◎] / Copper (Cu)[◎] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[◎]Low-Carbon Steel (carbon alloy less than 0.25%)[○]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)[○]-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)[○]Medium carbon steel (carbon content 0.25 to 0.45%)[○] / Alloy Steel (SCM)[○] / Ductile Cast Iron (FCD)[○] / 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)[○] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[○]Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Cast Iron (FC)[○] / Aluminum Alloy Casting (AC, ADC)[○]--
                                                  Pitch (P), Number of Threading(mm)6 ~ 404.5 ~ 408 ~ 407-4.5 ~ 100408 ~ 408 ~ 244 ~ 408 ~ 2410 ~ 248 ~ 188 ~ 1812 ~ 4012 ~ 408 ~ 409 ~ 406 ~ 2020-40-6 ~ 48-
                                                  Tool Material TypeVanadium High-Speed SteelHigh-speed steelVanadium High-Speed SteelHigh-speed steelHigh-speed steelHigh-speed steel-High-speed steelHigh-speed steelAlloy HSSHigh-speed steelHigh-speed steelHigh-speed steelHigh-speed steelAlloy HSSAlloy HSS / SKSVanadium High-Speed SteelAlloy HSS--High-speed steelVanadium High-Speed SteelSKSHigh-speed steel-
                                                  Tap TypePoint tapPoint tapSpiral TapHand TapHand TapSpiral TapSpiral TapDieSpiral TapDieSpiral TapPoint tapSpiral TapPoint tapDieHand TapPoint tapDieSpiral TapDieSpiral TapSpiral TapHand TapDieHand Tap
                                                  Hole typeFor through holeFor through holeFor blind holeFor through hole / For blind holeFor through hole / For blind holeFor blind hole--For blind hole-For blind holeFor through holeFor blind holeFor through hole-For through holeFor through hole---For blind holeFor blind hole---
                                                  Chamfer threads (Lcf)5P5P2.5P5P1.5P ~ 4P2.5P--2.5P-2.5P5P2.5P5P--4P---2.5P2.5P---
                                                  Coating TypeNon-Coated-Non-CoatedNon-Coated--OtherNon-Coated-Non-Coated------Non-Coated--Non-Coated-Non-Coated---
                                                  Coating Y/NNANANANANANAAvailableNANANANANANANA-NANA--NANANANANA-
                                                  Overall Length (L)(mm)46 ~ 16052 ~ 19546 ~ 12514562 ~ 10552 ~ 19546-60 ~ 125-60 ~ 12560 ~ 105100 ~ 200100 ~ 200-95 ~ 12546 ~ 125---62 ~ 1254695 ~ 125--

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