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Unified screw, Inch screw(Thread Nominal (inch):1/2)

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 Flat Head Cap Screws UNC

      Hex Socket Head Cap Screws UNC

        Hex Socket Head Cap Screws UNF

          Hex Socket Button Head Cap Screw UNC

            Hex Socket Head Bolt (UNC) (Cap Screw)

              Hex Bolt, Fully Threaded, Whitworth

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

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

                    Coarse Unified Hex Bolt, G-5

                      Fine Unified Hex Bolt, G-5

                        Hex Bolts Fully Threaded JIS

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

                            Hex Socket Head Bolt (UNRF) (Cap Screw)

                              Whitworth Slotted Round Screw

                                Whitworth Hex Bolt

                                  Inch Cutter Flat End Left-Thread Whitworth

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

                                      Hex Socket Flat Head Cap Screws UNF

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

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

                                            Witworth Cut Bolt

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

                                                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

                                                            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

                                                              Brand

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SPS/UNBRAKO

                                                              SUNCO

                                                              SPS/UNBRAKO

                                                              YFS

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              TONG

                                                              SPS/UNBRAKO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              YFS

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SPS/UNBRAKO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              SUNCO

                                                              YFS

                                                              YFS

                                                              Product Series

                                                              Hex Socket Flat Head Cap Screws UNC【1-10 Pieces Per Package】

                                                              Hex Socket Head Cap Screws UNC【1-30 Pieces Per Package】

                                                              Hex Socket Head Cap Screws UNF【1-10 Pieces Per Package】

                                                              Hex Socket Button Head Cap Screw UNC【1-10 Pieces Per Package】

                                                              Hex Socket Head Bolt (UNC) (Cap Screw)【1-50 Pieces Per Package】

                                                              Hex Bolt, Fully Threaded, Whitworth【1-100 Pieces Per Package】

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

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

                                                              Coarse Unified Hex Bolt, G-5【1-100 Pieces Per Package】

                                                              Fine Unified Hex Bolt, G-5【1-100 Pieces Per Package】

                                                              Hex Bolts Fully Threaded JIS

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

                                                              Hex Socket Head Bolt (UNRF) (Cap Screw)【1-50 Pieces Per Package】

                                                              Whitworth Slotted Round Screw【50-120 Pieces Per Package】

                                                              Whitworth Hex Bolt【1-50 Pieces Per Package】

                                                              Inch Cutter Flat End Left-Thread Whitworth

                                                              Bargain Hex Socket Head Cap Screw, Unified Coarse - Black Oxide Coating, Sales by Carton【40 Pieces Per Package】

                                                              Hex Socket Flat Head Cap Screws UNF【10 Pieces Per Package】

                                                              Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-10 Pieces Per Package】

                                                              Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-10 Pieces Per Package】

                                                              Witworth Cut Bolt

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

                                                              Whitworth Slotted Flat Screw【1-130 Pieces Per Package】

                                                              Hex Bolt, Partially Threaded, Whitworth

                                                              Whitworth Hex Bolt - Strength Classification = 10.9【1-50 Pieces Per Package】

                                                              Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-50 Pieces Per Package】

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

                                                              Meter-Cut Right Thread Whitworth

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

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

                                                              CAD
                                                              • 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 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 12 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 12 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 10 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 11 Day(s) or more 11 Day(s) or more
                                                              Detailed ShapeFlat HeadStandardStandardButton Head CapStandardStandardStandardStandardStandardStandardStandardStandardStandardPan HeadStandardStandardStandardFlat Head--StandardStandardFlat HeadStandardStandardStandardStandardStandard--
                                                              Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFWit CoarseUnified Coarse UNCUnified Fine UNFWit CoarseWit CoarseWit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFWit CoarseUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWit Coarse / Whitworth Coarse Thread (Left)Wit CoarseUnified Coarse UNCUnified Fine UNF
                                                              Thread Nominal (inch)1/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/2
                                                              Length L (inch)1 ~ 3/41 ~ 81 ~ 61 ~ 3/41 1/2 ~ 6-1 1/2 ~ 5/81 ~ 61 ~ 9 1/21 ~ 5 1/2-1 ~ 51 ~ 2 1/2---21 1/2 ~ 3/41 ~ 7/81 ~ 7/8-1------1 ~ 3/41 ~ 3/4
                                                              Length L (mm)-----15 ~ 250----140 ~ 150--20 ~ 6520 ~ 10050 ~ 70----20 ~ 330-20 ~ 10040 ~ 30025 ~ 20040 ~ 10055 ~ 9501000--
                                                              Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketHex SocketN/AHex SocketHex SocketN/AN/A-Hex SocketHex SocketNegativeHex SocketN/AHex SocketHex SocketHex SocketHex SocketN/AHex SocketNegative-N/AN/AN/AN/AHex SocketHex Socket
                                                              MaterialStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelSteelBrass ~ SteelSteelSteelStainless ~ SteelStainless ~ SteelSteel-SteelSteelStainless ~ SteelStainlessSteelStainlessStainless ~ SteelStainless ~ SteelSteelSteelStainless ~ SteelStainlessSteelSteelStainless ~ SteelSteelSteelSteel
                                                              Surface TreatmentBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingN/A / Black Oxide CoatingN/AN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/ABlack Oxide CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless CoatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Chrome Plating / Stainless CoatingBlack Oxide Coating / UniChrome PlatingN/AN/AUniChrome PlatingBlack Oxide CoatingN/ABlack Oxide CoatingN/ABlack Oxide CoatingBlack Oxide CoatingBlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless CoatingN/ATrivalent Chromate / UniChrome Plating / Chromate Plating-Black Oxide Coating / UniChrome Plating / Chromate PlatingBlack Oxide Coating / Chromate PlatingN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingHot Dip GalvanizingBlack Oxide CoatingBlack Oxide Coating
                                                              Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointCup PointFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat End-Cup PointCup Point
                                                              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 / 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 / PackageBulk (Purchasing from 1 pc.)Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / 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.) ~ Box / PackageBulk (Purchasing from 1 pc.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBox / Package
                                                              ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard---StandardStandardStandardStandardStandardStandard--High StrengthHigh StrengthStandard-StandardStandard
                                                              Strength Class (Steel)------------------------10.910.9----

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                                                              Related Categories to Unified screw, Inch screw