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Unified screw, Inch screw(Mounting Hole Shape:Cross Recessed)

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
  1. 1
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)

    UNC Flat Unified Screw

    • On Sale Till 31/03/2025

    Phillips Pan Head Screw UNC

      Phillips Flat Head Screw

        Phillips Pan Head Screw UNF

          Phillips Flat Head Screw UNF

          Brand

          SUNCO

          SUNCO

          SUNCO

          SUNCO

          SUNCO

          Product Series

          UNC Flat Unified Screw【1-100 Pieces Per Package】

          Phillips Pan Head Screw UNC【1-5,000 Pieces Per Package】

          Phillips Flat Head Screw【1-500 Pieces Per Package】

          Phillips Pan Head Screw UNF【1-500 Pieces Per Package】

          Phillips Flat Head Screw UNF【1-100 Pieces Per Package】

          CAD
          • 2D / 3D
          • 2D / 3D
          • 2D / 3D
          • 2D / 3D
          Days to Ship 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more
          Detailed ShapeFlat HeadPan HeadFlat HeadPan HeadFlat Head
          Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNF
          Thread Nominal (inch)NO.10 ~ 5/16NO.1 ~ 5/16NO.10 ~ 5/16NO.0 ~ 1/4NO.0 ~ 1/4
          Length L (inch)1 ~ 7/161 ~ 9/161 ~ 7/161 ~ 7/161 ~ 7/16
          Length L (mm)-----
          Mounting Hole ShapeCross RecessedCross RecessedCross RecessedCross RecessedCross Recessed
          MaterialStainlessStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless
          Surface Treatment-Black Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingNickel PlatingBlack Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingN/A
          Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat End
          Sales UnitBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / Package
          ApplicationStandardStandardStandardStandardStandard
          Strength Class (Steel)-----

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          Related Categories to Unified screw, Inch screw