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Unified screw, Inch screw(Mounting Hole Shape:N/A)

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 Fully Threaded Hex Bolt - Strength Classification = 10.9

        Coarse Unified Hex Bolt, G-5

          Hex Bolt, Partially Threaded, Whitworth

            Fine Unified Hex Bolt, G-5

              Hex Bolts Partial Thread Screw

                Whitworth Hex Bolt - Strength Classification = 10.9

                  Inch Cutter Flat End Left-Thread Whitworth

                    Witworth Cut Bolt

                      Head-Cut Rough Edge Left Screw Whitworth

                        Meter-Cut Left Thread Whitworth

                        Brand

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        MARUEMU WORKS

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        Product Series

                        Hex Bolt, Fully Threaded, Whitworth【1-1,000 Pieces Per Package】

                        Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-100 Pieces Per Package】

                        Coarse Unified Hex Bolt, G-5【1-650 Pieces Per Package】

                        Hex Bolt, Partially Threaded, Whitworth【1-20 Pieces Per Package】

                        Fine Unified Hex Bolt, G-5【1-650 Pieces Per Package】

                        Hex Bolts Partial Thread Screw【100 Pieces Per Package】

                        Whitworth Hex Bolt - Strength Classification = 10.9【1-120 Pieces Per Package】

                        Inch Cutter Flat End Left-Thread Whitworth【1-150 Pieces Per Package】

                        Witworth Cut Bolt

                        Head-Cut Rough Edge Left Screw Whitworth【1-600 Pieces Per Package】

                        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 6 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more
                        Detailed ShapeStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                        Thread TypeWit CoarseWit CoarseUnified Coarse UNCWit CoarseUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit Coarse
                        Thread Nominal (inch)1 ~ 7/161/2 ~ 5/8NO.10 ~ 7/161 ~ 7/81/2 ~ 9/163/81 ~ 5/161/2 ~ 5/81/2 ~ 5/81/2 ~ 5/161 1/2 ~ 5/8
                        Length L (inch)1 ~ 7/8-1 ~ 7/16-1 ~ 5/8------
                        Length L (mm)8 ~ 30040 ~ 100-65 ~ 300-40 ~ 5020 ~ 23030 ~ 95025 ~ 22520 ~ 9501000
                        Mounting Hole ShapeN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
                        MaterialBrass ~ SteelSteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainlessSteelStainlessSteelStainless ~ SteelSteel
                        Surface TreatmentN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless CoatingBlack Oxide Coating / Stainless CoatingN/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingN/A / Stainless CoatingN/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingN/ABlack Oxide Coating / Stainless CoatingN/AUniChrome Plating / Hot Dip Galvanizing / Stainless CoatingN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing
                        Tip ShapeFlat End-Flat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-
                        Sales UnitBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / Package-Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBox / Package
                        ApplicationStandardHigh StrengthStandard-StandardStandardHigh Strength-StandardStandard-
                        Strength Class (Steel)-10.9----10.9----

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                        Related Categories to Unified screw, Inch screw