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Unified screw, Inch screw(Surface Treatment:Nickel Plating)

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)

    Phillips Pan Head Screw UNC

      Whitworth Slotted Round Screw

        Phillips Flat Head Screw

          Hex Bolt, Fully Threaded, Whitworth

            Fine Unified Hex Bolt, G-5

              Whitworth Slotted Flat Screw

                Hex Bolts Fully Threaded JIS

                Brand

                SUNCO

                SUNCO

                SUNCO

                SUNCO

                SUNCO

                SUNCO

                SUNCO

                Product Series

                Phillips Pan Head Screw UNC【400-5,000 Pieces Per Package】

                Whitworth Slotted Round Screw【400-450 Pieces Per Package】

                Phillips Flat Head Screw【500 Pieces Per Package】

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

                Fine Unified Hex Bolt, G-5【180 Pieces Per Package】

                Whitworth Slotted Flat Screw

                Hex Bolts Fully Threaded JIS【100-300 Pieces Per Package】

                CAD
                • 2D / 3D
                • 2D / 3D
                Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 13 Day(s) or more 5 Day(s) or more 13 Day(s) or more
                Detailed ShapePan HeadPan HeadFlat HeadStandardStandardFlat HeadStandard
                Thread TypeUnified Coarse UNCWit CoarseUnified Coarse UNCWit CoarseUnified Fine UNFWit CoarseWit Coarse
                Thread Nominal (inch)NO.2 ~ NO.81/4NO.81/2 ~ 5/167/163/83/8 ~ 5/16
                Length L (inch)1 ~ 5/32-3/8-3/4--
                Length L (mm)-12 ~ 16-8 ~ 150-38 ~ 5016 ~ 100
                Mounting Hole ShapeCross RecessedNegativeCross RecessedN/A-Negative-
                MaterialSteelBrass ~ SteelSteelSteelSteelBrassSteel
                Surface TreatmentNickel PlatingNickel PlatingNickel PlatingNickel PlatingNickel PlatingNickel PlatingNickel Plating
                Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                Sales UnitBox / PackageBox / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.)Box / Package
                ApplicationStandard-StandardStandardStandard-Standard
                Strength Class (Steel)-------

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                Related Categories to Unified screw, Inch screw