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Unified screw, Inch screw(Surface Treatment:Hot Dip Galvanizing)

Category page for Unified / Imperial / Whitworth Screws. This category has a lineup of screws using international standards such as UNC / UNF / Whitworth. Sizes can be selected from nominal No. 0 to 12, 3/16 to 1 inch, length 1/16 to 10 inches, with 3 kinds of materials and 11 kinds of surface processing.

[Unified / Imperial / Whitworth Threads]
Products with threads cut in imperial units instead of metric units like those of parts regularly sold in Japan. These standards are commonly used in the US and the UK. These may be used for aircraft and import/export items.
Whitworth screw products originated in England and have threads cut at 55 degrees. Although this thread type has been removed from JIS standards, it is still currently used in buildings, electrical, water, and air conditioning facilities even in Japan.

Detailed Shape

  • Standard
  • Pan Head
  • Flat Head
  • Button Head Cap
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Brand
Product Series
CAD
Days to Ship
Detailed Shape
Thread Type
Thread Nominal (inch)
Length L (inch)
Length L (mm)
Mounting Hole Shape
Material
Surface Treatment
Tip Shape
Sales Unit
Application
Strength Class (Steel)

    Hex Bolt, Fully Threaded, Whitworth

      Whitworth Slotted Flat Screw

        Witworth Cut Bolt

          Hex Bolts Fully Threaded JIS

            Head-Cut Rough Edge Left Screw Whitworth

              Meter-Cut Left Thread Whitworth

              Brand

              SUNCO

              SUNCO

              SUNCO

              SUNCO

              SUNCO

              SUNCO

              Product Series

              Hex Bolt, Fully Threaded, Whitworth【1-500 Pieces Per Package】

              Whitworth Slotted Flat Screw【80-120 Pieces Per Package】

              Witworth Cut Bolt

              Hex Bolts Fully Threaded JIS

              Head-Cut Rough Edge Left Screw Whitworth

              Meter-Cut Left Thread Whitworth

              CAD
              • 2D / 3D
              Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more
              Detailed ShapeStandardFlat HeadStandardStandardStandardStandard
              Thread TypeWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit Coarse
              Thread Nominal (inch)1/2 ~ 5/163/81/2 ~ 7/83/81/2 ~ 3/81/2
              Length L (inch)------
              Length L (mm)12 ~ 15032 ~ 6520 ~ 22516 ~ 7550 ~ 6001000
              Mounting Hole ShapeN/ANegativeN/A-N/AN/A
              MaterialSteelSteelSteelSteelSteelSteel
              Surface TreatmentHot Dip GalvanizingHot Dip GalvanizingHot Dip GalvanizingHot Dip GalvanizingHot Dip GalvanizingHot Dip Galvanizing
              Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat End-
              Sales UnitBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.)Box / PackageBox / Package
              ApplicationStandard-StandardStandardStandard-
              Strength Class (Steel)------

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              Related Categories to Unified screw, Inch screw