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YAMAWA MFG Screw-Hole-Related Tools(Screw size (Nominal):1/4-20UNC)

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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)

    Carbide Taps for Light Alloys_N-CT-FC

      Hand Taps for Stainless Steels_SU-HT

        High Performance Roll Taps, Coated_HP+RZ

        Brand

        YAMAWA MFG

        YAMAWA MFG

        YAMAWA MFG

        Product Series

        Carbide Taps for Light Alloys_N-CT-FC

        Hand Taps for Stainless Steels_SU-HT

        High Performance Roll Taps, Coated_HP+RZ

        Days to Ship 7 Day(s) or more 8 Day(s) 7 Day(s) or more
        Screw size (Nominal)1/4-20UNC1/4-20UNC1/4-20UNC
        Screw Typesunifiedunifiedunified
        work materialQuenched and tempered steel (45 to 55 HRC)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○]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%)[○] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Zinc Alloy Casting (ZDC)[○]
        Pitch (P), Number of Threading(mm)---
        Tool Material TypeCarbideHigh-speed steelPowder high-speed steel
        Tap TypeHand TapHand TapRoll tap
        Hole typeFor through hole / For blind holeFor through hole / For blind holeFor through hole / For blind hole
        Chamfer threads (Lcf)1.5P ~ 3P1.5P ~ 4P2P ~ 4P
        Coating Type--TiCN
        Coating Y/NNANAAvailable
        Overall Length (L)(mm)626262

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