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Screw-Hole-Related Tools(Screw size (Nominal):W5/16)

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 Tap for Stainless Steels_EX-SUS-SFT

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

        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)

                  Hand Tap (for Whitworth Screw Thread / SKS)

                  Brand

                  OSG

                  OSG

                  TRUSCO NAKAYAMA

                  TRUSCO NAKAYAMA

                  OSG

                  TRUSCO NAKAYAMA

                  SKC

                  TRUSCO NAKAYAMA

                  Product Series

                  Spiral Tap for Stainless Steels_EX-SUS-SFT

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

                  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)

                  Hand Tap (for Whitworth Screw Thread / SKS)

                  Days to Ship 4 Day(s) or more 3 Day(s) 9 Day(s) 9 Day(s) 13 Day(s) or more 9 Day(s) 6 Day(s) or more 9 Day(s)
                  Screw size (Nominal)W5/16W5/16W5/16W5/16W5/16W5/16W5/16W5/16
                  Screw TypesWhitworthWhitworthWhitworthWhitworthWhitworthWhitworthWhitworth-
                  work materialStainless steel (SUS)[◎] / Copper (Cu)[◎] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[◎]-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%)[○] / Cast Iron (FC)[○] / Aluminum Alloy Casting (AC, ADC)[○]
                  Pitch (P), Number of Threading(mm)18181818181818-
                  Tool Material TypeVanadium High-Speed SteelHigh-speed steelAlloy HSSAlloy HSSVanadium High-Speed SteelAlloy HSS-Alloy HSS
                  Tap TypeSpiral TapDieDieHand TapPoint tapDieSpiral TapHand Tap
                  Hole typeFor blind hole--For through holeFor through hole---
                  Chamfer threads (Lcf)2.5P---4P---
                  Coating TypeNon-CoatedNon-Coated--Non-Coated---
                  Coating Y/NNANA-NANA---
                  Overall Length (L)(mm)70---70--70

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