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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)

    Whitworth Hex Bolt

      Whitworth Slotted Round Screw

        Hex Bolt, Fully Threaded, Whitworth

          Witworth Cut Bolt

            Hex Bolts Partial Thread Screw

              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

                      Hex Bolts Fully Threaded JIS

                        Head-Cut Rough Edge Left Screw Whitworth

                          Meter-Cut Right Thread Whitworth

                            Inch Cutter Flat End Left-Thread Whitworth

                            Brand

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            MARUEMU WORKS

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            SUNCO

                            Product Series

                            Whitworth Hex Bolt【1-100 Pieces Per Package】

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

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

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

                            Hex Bolts Partial Thread Screw【100 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【1-120 Pieces Per Package】

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

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

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

                            Meter-Cut Right Thread Whitworth

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

                            CAD
                            • 2D / 3D
                            Days to Ship 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 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 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                            Detailed ShapeStandardPan HeadStandardStandardStandardFlat HeadStandardStandardStandardStandardStandardStandardStandard
                            Thread TypeWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit Coarse
                            Thread Nominal (inch)1/2 ~ 7/161/2 ~ 5/161 ~ 7/161/2 ~ 7/83/81/2 ~ 5/161 ~ 7/81 ~ 5/161/2 ~ 5/81/2 ~ 5/161/2 ~ 5/161 1/2 ~ 5/81/2 ~ 5/8
                            Length L (inch)--1 ~ 7/8----------
                            Length L (mm)10 ~ 1506 ~ 1008 ~ 30020 ~ 34540 ~ 5010 ~ 15040 ~ 30020 ~ 23040 ~ 10016 ~ 15020 ~ 950100030 ~ 950
                            Mounting Hole ShapeHex SocketNegativeN/AN/AN/ANegativeN/AN/AN/A-N/AN/AN/A
                            MaterialStainless ~ SteelBrass ~ SteelBrass ~ SteelSteelStainlessBrass ~ SteelStainless ~ SteelSteelSteelSteelStainless ~ SteelSteelStainless
                            Surface TreatmentN/A / Black Oxide CoatingTrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless CoatingBlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless CoatingN/AN/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel PlatingN/A / Black Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Chrome Plating / ParkerN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip GalvanizingN/A
                            Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Flat 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 / 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 / PackageBox / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / Package
                            Application--StandardStandardStandard--High StrengthHigh StrengthStandardStandard--
                            Strength Class (Steel)-------10.910.9----

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