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Unified screw, Inch screw(Thread Type:Wit Coarse)

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

      Hex Bolts Partial Thread Screw

        Hex Bolts Fully Threaded JIS

          Whitworth Slotted Round Screw

            Whitworth Hex Bolt

              Inch Cutter Flat End Left-Thread Whitworth

                Witworth Cut Bolt

                  Whitworth Slotted Flat Screw

                    Hex Bolt, Partially Threaded, Whitworth

                      Whitworth Hex Bolt - Strength Classification = 10.9

                        Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9

                          Head-Cut Rough Edge Left Screw Whitworth

                            Meter-Cut Right Thread Whitworth

                            Brand

                            SUNCO

                            MARUEMU WORKS

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            Product Series

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

                            Hex Bolts Partial Thread Screw【100 Pieces Per Package】

                            Hex Bolts Fully Threaded JIS【1-300 Pieces Per Package】

                            Whitworth Slotted Round Screw【1-1,200 Pieces Per Package】

                            Whitworth Hex Bolt【1-100 Pieces Per Package】

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

                            Witworth Cut Bolt【1-1,000 Pieces Per Package】

                            Whitworth Slotted Flat Screw【1-1,100 Pieces Per Package】

                            Hex Bolt, Partially Threaded, Whitworth【1-25 Pieces Per Package】

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

                            Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-60 Pieces Per Package】

                            Head-Cut Rough Edge Left Screw Whitworth【1-100 Pieces Per Package】

                            Meter-Cut Right Thread Whitworth

                            CAD
                            • 2D / 3D
                            Days to Ship 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more
                            Detailed ShapeStandardStandardStandardPan HeadStandardStandardStandardFlat HeadStandardStandardStandardStandardStandard
                            Thread TypeWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit Coarse
                            Thread Nominal (inch)1 ~ 7/163/81/2 ~ 5/161/2 ~ 5/161/2 ~ 7/161/2 ~ 5/81/2 ~ 7/81/2 ~ 5/161 ~ 7/81 ~ 5/161/2 ~ 5/81/2 ~ 5/161/2 ~ 5/8
                            Length L (inch)1 ~ 7/8------------
                            Length L (mm)8 ~ 30040 ~ 5016 ~ 1506 ~ 10010 ~ 15040 ~ 65020 ~ 34510 ~ 15040 ~ 30020 ~ 23040 ~ 10035 ~ 9501000
                            Mounting Hole ShapeN/AN/A-NegativeHex SocketN/AN/ANegativeN/AN/AN/AN/AN/A
                            MaterialBrass ~ SteelStainlessSteelBrass ~ SteelStainless ~ SteelStainlessSteelBrass ~ SteelStainless ~ SteelSteelSteelStainless ~ SteelSteel
                            Surface TreatmentN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless CoatingN/ABlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / ParkerTrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingN/A / Black Oxide CoatingN/ABlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless CoatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel PlatingN/A / Black Oxide Coating / UniChrome Plating / Stainless CoatingBlack Oxide Coating / UniChrome Plating / Chromate PlatingBlack Oxide Coating / UniChrome Plating / Chromate PlatingN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/A / Trivalent Chromate / Hot Dip Galvanizing
                            Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-
                            Sales UnitBulk (Purchasing from 1 pc.) ~ Box / Package-Bulk (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 / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / Package
                            ApplicationStandardStandardStandard---Standard--High StrengthHigh StrengthStandard-
                            Strength Class (Steel)---------10.910.9--

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                            Related Categories to Unified screw, Inch screw