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Unified screw, Inch screw(Material:Steel)

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
  1. 1
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 Head Bolt (UNC) (Cap Screw)

        Phillips Pan Head Screw UNC

          Hex Socket Flat Head Cap Screws UNC

            Hex Socket Head Cap Screws UNF

              Hex Bolt, Fully Threaded, Whitworth

                Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)

                  Phillips Pan Head Screw UNF

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

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

                        Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9

                          Coarse Unified Hex Bolt, G-5

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

                              Phillips Flat Head Screw

                                Whitworth Hex Bolt

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

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

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

                                        Hex Bolt, Partially Threaded, Whitworth

                                          Hex Socket Button Head Cap Screw UNF

                                            Hex Socket Button Head Cap Screw UNC

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

                                                Hex Socket Head Bolt (UNRF) (Cap Screw)

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

                                                    Fine Unified Hex Bolt, G-5

                                                      Hex Socket Flat Head Cap Screws UNF

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

                                                          Whitworth Slotted Flat Screw

                                                            Whitworth Hex Bolt - Strength Classification = 10.9

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

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

                                                                  Witworth Cut Bolt

                                                                    Whitworth Slotted Round Screw

                                                                      Hex Bolts Fully Threaded JIS

                                                                        Standard Head-Cut Left Screw Whitworth

                                                                          Head-Cut Rough Edge Left Screw Whitworth

                                                                            Meter-Cut 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

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

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

                                                                                    Brand

                                                                                    SUNCO

                                                                                    SPS/UNBRAKO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SPS/UNBRAKO

                                                                                    SUNCO

                                                                                    SPS/UNBRAKO

                                                                                    TONG

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SPS/UNBRAKO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    YFS

                                                                                    TONG

                                                                                    SPS/UNBRAKO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SPS/UNBRAKO

                                                                                    SPS/UNBRAKO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SPS/UNBRAKO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    TONG

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    YFS

                                                                                    YFS

                                                                                    TONG

                                                                                    TONG

                                                                                    Product Series

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

                                                                                    Hex Socket Head Bolt (UNC) (Cap Screw)【1-100 Pieces Per Package】

                                                                                    Phillips Pan Head Screw UNC【400-5,000 Pieces Per Package】

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

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

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

                                                                                    Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)【1-100 Pieces Per Package】

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

                                                                                    Flat Bolt with Hex Socket Bolt (UNC) (Flat Cap Screw)【1-100 Pieces Per Package】

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

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

                                                                                    Phillips Flat Head Screw【500 Pieces Per Package】

                                                                                    Whitworth Hex Bolt【1-100 Pieces Per Package】

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

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

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

                                                                                    Hex Bolt, Partially Threaded, Whitworth

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

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

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

                                                                                    Hex Socket Head Bolt (UNRF) (Cap Screw)【1-100 Pieces Per Package】

                                                                                    Button Bolt with Hex Socket (UNC) (Button Cap Screw)【1-100 Pieces Per Package】

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

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

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

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

                                                                                    Whitworth Hex Bolt - Strength Classification = 10.9【1-350 Pieces Per Package】

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

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

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

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

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

                                                                                    Standard Head-Cut Left Screw Whitworth

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

                                                                                    Meter-Cut Left Thread Whitworth

                                                                                    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】

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

                                                                                    Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Stainless Steel / Box【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
                                                                                    Days to Ship Same day or more 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 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 Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 8 Day(s) or more 10 Day(s) or more 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 Day(s) or more 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 4 Day(s) or more 7 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more
                                                                                    Detailed ShapeStandardStandardPan HeadFlat HeadStandardStandardFlat HeadPan HeadFlat HeadStandardStandardStandardButton Head CapFlat HeadStandardStandardStandardStandardStandardButton Head CapButton Head Cap-StandardButton Head CapStandardFlat HeadStandardFlat HeadStandardStandard-StandardPan HeadStandardStandardStandardStandard----
                                                                                    Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFWit CoarseUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Fine UNFWit CoarseUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCWit CoarseWit CoarseUnified Fine UNFUnified Fine UNFWit CoarseWit CoarseWit CoarseWhitworth Coarse Thread (Left)Wit Coarse / Whitworth Coarse Thread (Left)Wit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNF
                                                                                    Thread Nominal (inch)NO.1 ~ 9/16NO.10 ~ 7/16NO.2 ~ NO.8NO.10 ~ 7/16NO.0 ~ 9/161 ~ 5/16NO.10NO.10NO.10 ~ 5/16NO.10 ~ 7/161/2 ~ 5/81/2 ~ 7/16NO.10 ~ 5/16NO.81/2 ~ 7/16NO.10NO.10 ~ 5/16NO.10 ~ 5/161NO.0 ~ 5/16NO.10 ~ 5/16NO.10 ~ 7/16NO.0 ~ 7/16NO.10 ~ 5/161/2 ~ 7/16NO.10 ~ 5/16NO.10 ~ 5/161/2 ~ 5/161 ~ 5/16NO.10 ~ 5/16NO.0 ~ 7/161/2 ~ 7/81/2 ~ 5/161/2 ~ 5/163/81/2 ~ 5/161 1/2 ~ 5/8NO.10 ~ 5/16NO.10 ~ 5/8NO.6 ~ 5/16NO.10
                                                                                    Length L (inch)1 ~ 101 ~ 81 ~ 5/321 ~ 7/161 ~ 7/16-1/2 ~ 5/81 ~ 5/161 ~ 5/81 ~ 7/16-1 ~ 7/81/2 ~ 5/83/8-3 1/21 ~ 7/81 ~ 5/16-1 ~ 7/161 ~ 7/161 ~ 7/161 ~ 7/81 ~ 5/81 ~ 5/81 ~ 7/81 ~ 7/8--1 1/2 ~ 5/81 ~ 7/16------1 ~ 5/161 ~ 5/81/2 ~ 5/163/8
                                                                                    Length L (mm)-----8 ~ 150----40 ~ 100---10 ~ 150---70 ~ 200--------10 ~ 15020 ~ 230--20 ~ 3456 ~ 10016 ~ 15028530 ~ 9501000----
                                                                                    Mounting Hole ShapeHex SocketHex SocketCross RecessedHex SocketHex SocketN/AHex SocketCross RecessedHex SocketHex SocketN/AN/AHex SocketCross RecessedHex SocketHex SocketHex SocketHex SocketN/AHex SocketHex SocketHex SocketHex SocketHex SocketN/AHex SocketHex SocketNegativeN/AHex SocketHex SocketN/ANegative--N/AN/AHex SocketHex SocketHex SocketHex Socket
                                                                                    MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                    Surface TreatmentBlack Oxide CoatingN/AN/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingBlack Oxide CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless CoatingN/ANon-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingN/AN/ABlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless CoatingN/ANickel PlatingBlack Oxide CoatingBlack Oxide CoatingN/AN/AN/A / Black Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingN/AN/ABlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingN/AN/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingBlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingN/ABlack Oxide CoatingBlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless CoatingTrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Chrome Plating / ParkerUniChrome PlatingN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip GalvanizingBlack Oxide CoatingBlack Oxide CoatingN/AN/A
                                                                                    Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndFlat End-Cup PointCup PointCup PointCup Point
                                                                                    Sales UnitBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / 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 / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / 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 / PackageBulk (Purchasing from 1 pc.)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 / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / Package
                                                                                    ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardHigh StrengthStandardStandardStandard-StandardStandardStandard-StandardStandardStandardStandardStandardStandardStandardStandard-High StrengthStandardStandardStandard-StandardStandardStandard-StandardStandardStandardStandard
                                                                                    Strength Class (Steel)----------10.9-----------------10.9------------

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                                                                                    Related Categories to Unified screw, Inch screw