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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

      Phillips Pan Head Screw UNC

        Hex Socket Head Cap Screws UNF

          Coarse Unified Hex Bolt, G-5

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

              Hex Socket Head Bolt (UNC) (Cap Screw)

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

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

                    Hex Socket Button Head Cap Screw UNC

                      Hex Socket Flat Head Cap Screws UNC

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

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

                            Whitworth Slotted Round Screw

                              Phillips Pan Head Screw UNF

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

                                  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

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

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

                                              Hex Bolt, Fully Threaded, Whitworth

                                                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)

                                                            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

                                                                      Standard Head-Cut Left Screw Whitworth

                                                                        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

                                                                                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

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

                                                                                      Brand

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      SUNCO

                                                                                      TONG

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      SUNCO

                                                                                      YFS

                                                                                      YFS

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      YFS

                                                                                      YFS

                                                                                      TONG

                                                                                      TONG

                                                                                      TONG

                                                                                      TONG

                                                                                      Product Series

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

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

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

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

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

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

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

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

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

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

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

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

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

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

                                                                                      Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)【1-100 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【500 Pieces Per Package】

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

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

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

                                                                                      Hex Bolt, Fully Threaded, Whitworth【1-1,000 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【1-100 Pieces Per Package】

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

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

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

                                                                                      Hex Bolt, Partially Threaded, Whitworth

                                                                                      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】

                                                                                      Standard Head-Cut Left Screw Whitworth

                                                                                      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【100-500 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】

                                                                                      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 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 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 2 Day(s) or more 6 Day(s) or more 5 Day(s) or more 2 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 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 11 Day(s) or more
                                                                                      Detailed ShapeStandardPan HeadStandardStandard-StandardStandardButton Head CapButton Head CapFlat HeadButton Head CapFlat HeadPan HeadPan HeadStandardStandardStandardFlat HeadFlat Head-Flat HeadStandardStandardStandardStandardButton Head CapStandardStandardFlat HeadStandardStandardStandardStandardStandardStandardStandard--StandardStandard--
                                                                                      Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCWit CoarseUnified Fine UNFUnified Fine UNFWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWhitworth Coarse Thread (Left)Wit Coarse / Whitworth Coarse Thread (Left)Wit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNF
                                                                                      Thread Nominal (inch)NO.1 ~ 9/16NO.2 ~ NO.8NO.0 ~ 9/161/2 ~ 7/16NO.10 ~ 7/16NO.10 ~ 7/16NO.10 ~ 5/16NO.10 ~ 5/16NO.10 ~ 5/16NO.10 ~ 7/16NO.10 ~ 5/16NO.10 ~ 5/161/2 ~ 5/16NO.10NO.10 ~ 5/161/2 ~ 7/16NO.10 ~ 7/16NO.8NO.10 ~ 5/16NO.0 ~ 7/16NO.101 ~ 5/16NO.10NO.0 ~ 7/161/2 ~ 7/16NO.0 ~ 5/161/2 ~ 7/8NO.0 ~ 7/161/2 ~ 5/1611 ~ 5/161/2 ~ 5/81/2 ~ 5/163/81/2 ~ 5/161 1/2 ~ 5/8NO.10 ~ 5/16NO.10 ~ 5/8NO.10 ~ 5/16NO.10 ~ 5/16NO.6 ~ 5/16NO.10
                                                                                      Length L (inch)1 ~ 101 ~ 5/321 ~ 7/161 ~ 7/81 ~ 7/161 ~ 81 ~ 7/81 ~ 5/81 ~ 7/161 ~ 7/161/2 ~ 5/81 ~ 5/8-1 ~ 5/161 ~ 5/16-1 ~ 7/163/81 ~ 7/81 ~ 7/161/2 ~ 5/8-3 1/21 ~ 7/81 ~ 5/81 ~ 7/16-1 ~ 7/8--------1 ~ 5/161 ~ 5/81 ~ 7/81 1/2 ~ 5/81/2 ~ 5/163/8
                                                                                      Length L (mm)------------6 ~ 100--10 ~ 150-----8 ~ 150----20 ~ 345-10 ~ 15070 ~ 20020 ~ 23040 ~ 10016 ~ 15028530 ~ 9501000------
                                                                                      Mounting Hole ShapeHex SocketCross RecessedHex SocketN/AHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketNegativeCross RecessedHex SocketHex SocketHex SocketCross RecessedHex SocketHex SocketHex SocketN/AHex SocketHex SocketN/AHex SocketN/AHex SocketNegativeN/AN/AN/A--N/AN/AHex SocketHex SocketHex SocketHex SocketHex SocketHex Socket
                                                                                      MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                      Surface TreatmentBlack Oxide CoatingN/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingN/AN/AN/ABlack Oxide CoatingBlack Oxide CoatingN/AN/ATrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingNon-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingN/ABlack Oxide CoatingN/ANickel PlatingBlack Oxide CoatingBlack Oxide CoatingN/AN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless CoatingBlack Oxide CoatingBlack Oxide CoatingBlack 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/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate 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 / ParkerUniChrome PlatingN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip GalvanizingBlack Oxide CoatingBlack Oxide CoatingN/AN/AN/AN/A
                                                                                      Tip ShapeFlat EndFlat EndFlat EndFlat EndCup PointFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Cup PointCup PointFlat EndFlat EndCup PointCup Point
                                                                                      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 / 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.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / 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 / 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 / PackageBulk (Purchasing from 1 pc.) ~ Box / 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.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / PackageBox / Package
                                                                                      ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard-StandardStandard-StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard--High StrengthHigh StrengthStandardStandardStandard-StandardStandardStandardStandardStandardStandard
                                                                                      Strength Class (Steel)------------------------------10.910.9----------

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                                                                                      Related Categories to Unified screw, Inch screw