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Unified screw, Inch screw(Surface Treatment:UniChrome 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)

    Hex Bolt, Fully Threaded, Whitworth

      Phillips Pan Head Screw UNC

        Coarse Unified Hex Bolt, G-5

          Fine Unified Hex Bolt, G-5

            Hex Bolts Fully Threaded JIS

              Whitworth Slotted Round Screw

                Phillips Pan Head Screw UNF

                  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

                            Standard Head-Cut Left Screw Whitworth

                              Head-Cut Rough Edge Left Screw Whitworth

                              Brand

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              Product Series

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

                              Phillips Pan Head Screw UNC【400-2,000 Pieces Per Package】

                              Coarse Unified Hex Bolt, G-5【1-90 Pieces Per Package】

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

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

                              Whitworth Slotted Round Screw【50-1,200 Pieces Per Package】

                              Phillips Pan Head Screw UNF【200-500 Pieces Per Package】

                              Witworth Cut Bolt

                              Whitworth Slotted Flat Screw【35-1,100 Pieces Per Package】

                              Hex Bolt, Partially Threaded, Whitworth

                              Whitworth Hex Bolt - Strength Classification = 10.9【20-100 Pieces Per Package】

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

                              Standard Head-Cut Left Screw Whitworth

                              Head-Cut Rough Edge Left Screw Whitworth

                              CAD
                              • 2D / 3D
                              • 2D / 3D
                              • 2D / 3D
                              • 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 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 5 Day(s) or more 14 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                              Detailed ShapeStandardPan HeadStandardStandardStandardPan HeadPan HeadStandardFlat HeadStandardStandardStandardStandardStandard
                              Thread TypeWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Fine UNFWit CoarseWit CoarseUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWhitworth Coarse Thread (Left)Wit Coarse / Whitworth Coarse Thread (Left)
                              Thread Nominal (inch)1/2 ~ 5/16NO.4 ~ NO.81/2 ~ 7/161/2 ~ 7/161/2 ~ 5/161/2 ~ 5/16NO.101/2 ~ 7/81/2 ~ 5/1611/2 ~ 3/83/83/81/2 ~ 5/16
                              Length L (inch)-1 ~ 5/321 1/2 ~ 4 1/21 ~ 5/8--1 ~ 5/16-------
                              Length L (mm)8 ~ 150---16 ~ 1506 ~ 100-20 ~ 34510 ~ 15011020 ~ 504028535 ~ 900
                              Mounting Hole ShapeN/ACross RecessedN/AN/A-NegativeCross RecessedN/ANegative----N/A
                              MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                              Surface TreatmentUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome PlatingUniChrome Plating
                              Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                              Sales UnitBulk (Purchasing from 1 pc.) ~ Box / PackageBox / 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 / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.)Box / PackageBox / PackageBulk (Purchasing from 1 pc.)Bulk (Purchasing from 1 pc.) ~ Box / Package
                              ApplicationStandardStandardStandardStandardStandard-StandardStandard--High StrengthHigh StrengthStandardStandard
                              Strength Class (Steel)----------10.910.9--

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                              Related Categories to Unified screw, Inch screw