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Unified screw, Inch screw(Sales Unit:Box / Package)

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
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 Socket Head Cap Screws UNC

      Hex Socket Button Head Cap Screw (Inch Thread) - SNBS

        Hex Socket Head Cap Screws UNF

          Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)

            Hex Socket Head Bolt (Imperial Thread) SNSS

              Phillips Pan Head Screw UNC

                Hex Socket Head Bolt (UNC) (Cap Screw)

                  Coarse Unified Hex Bolt, G-5

                    Set Screw with Hex Socket (UNC), (Hollow Set), (Serrated Teeth)

                      UNC Flat Unified Screw

                        Button Bolt with Hex Socket (UNC) (Button Cap Screw)

                          Hex Socket Flat Head Cap Screws UNC

                            Hex Socket Button Head Cap Screw UNC

                              Flat Bolt with Hex Socket Bolt (UNC) (Flat Cap Screw)

                                Phillips Flat Head Screw UNF

                                  Whitworth Slotted Round Screw

                                    Phillips Pan Head Screw UNF

                                      Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)

                                        Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)

                                          Hex Bolt, Fully Threaded, Whitworth

                                            Whitworth Hex Bolt

                                              Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Package Sales

                                                Phillips Flat Head Screw

                                                  Hex Socket Flat Head Cap Screws UNF

                                                    UNC Slotted Flat Screw

                                                      Bargain Hex Socket Head Cap Screw, Unified Coarse - Black Oxide Coating, Sales by Carton

                                                        Value Hex Socket Head Bolt (Cap Screw) UNF (Unified Fine Threads) — Black Oxide Finish / Pack —

                                                          Fine Unified Hex Bolt, G-5

                                                            Hex Socket Button Head Cap Screw UNF

                                                              Witworth Cut Bolt

                                                                Hex Socket Head Bolt (UNRF) (Cap Screw)

                                                                  Flat Bolt With Hex Socket (UNF) (Flat Cap 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

                                                                                    Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Black Oxide Finish / Box

                                                                                      Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Black Oxide Finish / Box

                                                                                        Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Sales by Carton

                                                                                          Bargain Hex Socket Head Cap Screw, Unified Fine - Stainless Steel, Sales by Carton

                                                                                            Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Stainless Steel / Box

                                                                                            Brand

                                                                                            SUNCO

                                                                                            NABEYA BI-TECH

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            NABEYA BI-TECH

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            TONG

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            YFS

                                                                                            YFS

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            YFS

                                                                                            YFS

                                                                                            TONG

                                                                                            TONG

                                                                                            TONG

                                                                                            Product Series

                                                                                            Hex Socket Head Cap Screws UNC【10-100 Pieces Per Package】

                                                                                            Hex Socket Button Head Cap Screw (Inch Thread) - SNBS【10 Pieces Per Package】

                                                                                            Hex Socket Head Cap Screws UNF【1-100 Pieces Per Package】

                                                                                            Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-100 Pieces Per Package】

                                                                                            Hex Socket Head Bolt (Imperial Thread) SNSS【10 Pieces Per Package】

                                                                                            Phillips Pan Head Screw UNC【50-5,000 Pieces Per Package】

                                                                                            Hex Socket Head Bolt (UNC) (Cap Screw)【10-100 Pieces Per Package】

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

                                                                                            Set Screw with Hex Socket (UNC), (Hollow Set), (Serrated Teeth)【100 Pieces Per Package】

                                                                                            UNC Flat Unified Screw【50-100 Pieces Per Package】

                                                                                            Button Bolt with Hex Socket (UNC) (Button Cap Screw)【100 Pieces Per Package】

                                                                                            Hex Socket Flat Head Cap Screws UNC【1-100 Pieces Per Package】

                                                                                            Hex Socket Button Head Cap Screw UNC【1-100 Pieces Per Package】

                                                                                            Flat Bolt with Hex Socket Bolt (UNC) (Flat Cap Screw)【25-100 Pieces Per Package】

                                                                                            Phillips Flat Head Screw UNF【1-100 Pieces Per Package】

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

                                                                                            Phillips Pan Head Screw UNF【1-500 Pieces Per Package】

                                                                                            Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【10-100 Pieces Per Package】

                                                                                            Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)【1-100 Pieces Per Package】

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

                                                                                            Whitworth Hex Bolt【1-100 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Package Sales【10 Pieces Per Package】

                                                                                            Phillips Flat Head Screw【50-500 Pieces Per Package】

                                                                                            Hex Socket Flat Head Cap Screws UNF【1-100 Pieces Per Package】

                                                                                            UNC Slotted Flat Screw【100 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Coarse - Black Oxide Coating, Sales by Carton【100 Pieces Per Package】

                                                                                            Value Hex Socket Head Bolt (Cap Screw) UNF (Unified Fine Threads) — Black Oxide Finish / Pack —【10 Pieces Per Package】

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

                                                                                            Hex Socket Button Head Cap Screw UNF【50-100 Pieces Per Package】

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

                                                                                            Hex Socket Head Bolt (UNRF) (Cap Screw)【50-100 Pieces Per Package】

                                                                                            Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)【1-100 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【100-300 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】

                                                                                            Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Black Oxide Finish / Box【100-500 Pieces Per Package】

                                                                                            Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Black Oxide Finish / Box【100-500 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Sales by Carton【100-500 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Fine - Stainless Steel, Sales by Carton【100 Pieces Per Package】

                                                                                            Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Stainless Steel / Box【100-500 Pieces Per Package】

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 1 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 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 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 12 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 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 11 Day(s) or more 11 Day(s) or more 13 Day(s) or more 13 Day(s) or more 11 Day(s) or more
                                                                                            Detailed ShapeStandardButton Head CapStandard-StandardPan HeadStandardStandardStandardFlat HeadButton Head CapFlat HeadButton Head CapFlat HeadFlat HeadPan HeadPan Head-StandardStandardStandardStandardFlat HeadFlat HeadFlat HeadStandardStandardStandardButton Head CapStandardStandardFlat HeadFlat HeadStandardStandardStandardStandardStandardStandardStandard--StandardStandard-
                                                                                            Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNC / Unified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFWit CoarseUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseUnified Fine UNFUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Coarse UNC
                                                                                            Thread Nominal (inch)NO.1 ~ 9/16NO.10 ~ 1/4NO.0 ~ 9/16NO.10 ~ 7/16NO.10 ~ 5/16NO.10 ~ 5/16NO.2 ~ 7/16NO.10 ~ 9/16NO.10 ~ 5/16NO.10 ~ 5/16NO.10 ~ 3/8NO.10 ~ 7/16NO.10 ~ 3/8NO.10 ~ 5/8NO.0 ~ 1/41/2 ~ 5/16NO.0 ~ NO.6NO.0 ~ 7/161/2 ~ 5/161 ~ 7/161/2 ~ 5/16NO.10 ~ 7/16NO.10 ~ 5/16NO.0 ~ 5/16NO.10 ~ 1/4NO.10NO.0 ~ 7/161/2 ~ 9/16NO.0 ~ 5/161/2 ~ 5/8NO.0 ~ 7/16NO.101/2 ~ 5/161 ~ 7/81 ~ 5/161/2 ~ 5/83/8 ~ 5/161/2 ~ 5/161 1/2 ~ 5/81/2 ~ 5/8NO.10 ~ 5/16NO.10 ~ 5/8NO.10 ~ 5/16NO.10 ~ 5/16NO.6 ~ 5/16
                                                                                            Length L (inch)1 1/2 ~ 10-1 ~ 7/81 ~ 7/16-1 ~ 9/161 ~ 61 ~ 91 ~ 7/81 ~ 7/161 ~ 1/41 ~ 7/161 ~ 7/161 1/4 ~ 5/81 ~ 7/16-1 ~ 7/161 ~ 7/161 ~ 5/16--1 ~ 7/161 ~ 7/161 ~ 7/161 ~ 7/163 1/21 ~ 7/81 ~ 5/81 1/2 ~ 5/16-1 ~ 7/83/8 ~ 5/8--------1 ~ 5/161 ~ 5/81 ~ 7/81 1/2 ~ 5/81/2 ~ 5/16
                                                                                            Length L (mm)---------------6 ~ 100---8 ~ 30010 ~ 150--------20 ~ 225--10 ~ 15065 ~ 30020 ~ 23040 ~ 10016 ~ 10020 ~ 950100030 ~ 950-----
                                                                                            Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketHex SocketCross RecessedHex SocketN/AHex SocketCross RecessedHex SocketHex SocketHex SocketHex SocketCross RecessedNegativeCross RecessedHex SocketHex SocketN/AHex SocketHex SocketCross RecessedHex SocketNegativeHex SocketHex SocketN/AHex SocketN/AHex SocketHex SocketNegativeN/AN/AN/A-N/AN/AN/AHex SocketHex SocketHex SocketHex SocketHex Socket
                                                                                            MaterialStainless ~ SteelStainlessStainless ~ SteelStainless ~ SteelStainlessStainless ~ SteelSteelStainless ~ SteelSteelStainlessSteelStainless ~ SteelStainless ~ SteelSteelStainlessBrass ~ SteelStainless ~ SteelStainless ~ SteelSteelBrass ~ SteelStainless ~ SteelSteelStainless ~ SteelStainless ~ SteelStainlessSteelSteelStainless ~ SteelStainless ~ SteelSteelSteelSteelBrass ~ SteelStainlessSteelSteelSteelStainless ~ SteelSteelStainlessSteelSteelSteelSteelSteel
                                                                                            Surface TreatmentN/A / Black Oxide CoatingN/ABlack Oxide CoatingBlack Oxide CoatingN/ABlack Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingN/AN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless CoatingN/A-N/AN/A / Black Oxide CoatingN/A / Black Oxide CoatingN/AN/ATrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingBlack Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide CoatingN/AN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless CoatingN/A / Black Oxide CoatingN/ANickel PlatingN/A / Black Oxide Coating-Black Oxide CoatingBlack Oxide CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingBlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless CoatingN/AN/AN/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/ABlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / ParkerN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip GalvanizingN/ABlack Oxide CoatingBlack Oxide CoatingN/AN/AN/A
                                                                                            Tip ShapeFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Flat EndCup PointCup PointFlat EndFlat EndCup Point
                                                                                            Sales UnitBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / Package
                                                                                            ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard-StandardStandardStandardStandard-StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard--High StrengthHigh StrengthStandardStandard--StandardStandardStandardStandardStandard
                                                                                            Strength Class (Steel)----------------------------------10.910.9---------

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                                                                                            Related Categories to Unified screw, Inch screw