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Unified screw, Inch screw(Thread Nominal (inch):5/16)

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 Socket Flat Head Cap Screws UNC

      Hex Socket Head Cap Screws UNF

        Hex Bolts Fully Threaded JIS

          Meter-Cut Left Thread Whitworth

          Brand

          SUNCO

          SUNCO

          SUNCO

          SUNCO

          Product Series

          Hex Socket Flat Head Cap Screws UNC

          Hex Socket Head Cap Screws UNF【50 Pieces Per Package】

          Hex Bolts Fully Threaded JIS【200 Pieces Per Package】

          Meter-Cut Left Thread Whitworth

          CAD
          • 2D / 3D
          • 2D / 3D
          Days to Ship 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 14 Day(s) or more
          Detailed ShapeFlat HeadStandardStandardStandard
          Thread TypeUnified Coarse UNCUnified Fine UNFWit CoarseMetric Coarse
          Thread Nominal (inch)5/165/165/165/16
          Length L (inch)13--
          Length L (mm)--452000
          Mounting Hole ShapeHex SocketHex Socket--
          MaterialSteelStainlessSteelSteel
          Surface TreatmentBlack Oxide Coating-ParkerUniChrome Plating
          Tip ShapeFlat EndFlat EndFlat End-
          Sales UnitBulk (Purchasing from 1 pc.)Box / PackageBox / PackageBox / Package
          ApplicationStandardStandardStandard-
          Strength Class (Steel)----

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          1. 1

          Related Categories to Unified screw, Inch screw