Unified screw, Inch screw

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

  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 UNF

      Phillips Pan Head Screw UNC

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

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

            Hex Socket Head Cap Screws UNF

              Hexagon Socket Head Cap Screw (Inch Thread) - SNSS

                Phillips Flat Head Screw UNF

                  Hex Socket Head Cap Screws UNC

                    Whitworth Slotted Flat Screw

                      Phillips Flat Head Screw

                        Phillips Pan Head Screw UNF

                          Coarse Unified Hex Bolt, G-5

                            Fine Unified Hex Bolt, G-5

                              Hex Socket Button Head Cap Screw UNC

                                Hex Socket Button Head Cap Screw UNF

                                  Hex Socket Head Cap Screws UNF

                                    Hex Socket Flat Head Cap Screws UNC

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

                                        Witworth Cut Bolt

                                          Hex Socket Head Cap Screws UNC

                                            Hex Set Screw with Teeth (UNC)

                                              Hex Socket Set Screw Cup Point (UNC)

                                                Hex Socket Serrated Set Screw (UNF)

                                                  Hex Socket Set Screw Cup Point (UNF)

                                                    Hex Socket Button Head Cap Screw UNC

                                                      Hex Socket Button Head Cap Screw UNF

                                                        Hex Socket Flat Head Cap Screws UNC

                                                          Hex Socket Flat Head Cap Screws UNF

                                                            Hex Bolts Partial Thread Screw

                                                              Whitworth Slotted Round Screw

                                                                Hex Bolt, Fully Threaded, Whitworth

                                                                  Hex Bolt, Partially Threaded, Whitworth

                                                                    Whitworth Hex Bolt - Strength Classification = 10.9

                                                                      Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9

                                                                        Whitworth Hex Bolt

                                                                          UNC Flat Unified Screw

                                                                            UNC Slotted Flat Screw

                                                                              Hex Bolts Fully Threaded JIS

                                                                                Standard Head-Cut Left Screw Whitworth

                                                                                  Head-Cut Rough Edge Left Screw Whitworth

                                                                                    Meter-Cut Left Thread Whitworth

                                                                                      Inch Cutter Flat End Left-Thread Whitworth

                                                                                      Brand

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      NABEYA BI-TECH

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      NABEYA BI-TECH

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      SPS/UNBRAKO

                                                                                      MARUEMU WORKS

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      Product Series

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

                                                                                      Phillips Pan Head Screw UNC【1-5,000 Pieces Per Package】

                                                                                      Hex Socket Button Head Cap Screw (Inch Thread) - SNBS【1-10 Pieces Per Package】

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

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

                                                                                      Hexagon Socket Head Cap Screw (Inch Thread) - SNSS【1-10 Pieces Per Package】

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

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

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

                                                                                      Phillips Flat Head Screw【1-500 Pieces Per Package】

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

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

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

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

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

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

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

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

                                                                                      Witworth Cut Bolt【1-1,600 Pieces Per Package】

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

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

                                                                                      Hex Socket Set Screw Cup Point (UNC)【100 Pieces Per Package】

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

                                                                                      Hex Socket Set Screw Cup Point (UNF)【100 Pieces Per Package】

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

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

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

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

                                                                                      Hex Bolts Partial Thread Screw【100 Pieces Per Package】

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

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

                                                                                      Hex Bolt, Partially Threaded, Whitworth【1-25 Pieces Per Package】

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

                                                                                      Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-150 Pieces Per Package】

                                                                                      Whitworth Hex Bolt【1-100 Pieces Per Package】

                                                                                      UNC Flat Unified Screw【1-100 Pieces Per Package】

                                                                                      UNC Slotted Flat Screw【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【1-600 Pieces Per Package】

                                                                                      Meter-Cut Left Thread Whitworth

                                                                                      Inch Cutter Flat End Left-Thread Whitworth【1-150 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 8 Day(s) or more Same day or more Same day or more 12 Day(s) or more 8 Day(s) or more Same day or more 11 Day(s) or more Same day or more 11 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 11 Day(s) or more 12 Day(s) or more 8 Day(s) or more 11 Day(s) or more 8 Day(s) or more 8 Day(s) or more 12 Day(s) or more 12 Day(s) or more 19 Day(s) or more 12 Day(s) or more 19 Day(s) or more 12 Day(s) or more 12 Day(s) or more 12 Day(s) or more 12 Day(s) or more 14 Day(s) or more 12 Day(s) or more 8 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 8 Day(s) or more 8 Day(s) or more 12 Day(s) or more 8 Day(s) or more 12 Day(s) or more 11 Day(s) or more 12 Day(s) or more 12 Day(s) or more
                                                                                      Detailed ShapeFlat HeadPan HeadButton Head Cap-StandardStandardFlat HeadStandardFlat HeadFlat HeadPan HeadStandardStandardButton Head CapButton Head CapStandardFlat Head-StandardStandardStandardStandardStandardStandardButton Head CapButton Head CapFlat HeadFlat HeadStandardPan HeadStandardStandardStandardStandardStandardFlat HeadFlat HeadStandardStandardStandardStandardStandard
                                                                                      Thread TypeUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNC / Unified Fine UNFUnified Fine UNFUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseWit CoarseUnified Coarse UNCUnified Coarse UNCWit CoarseWhitworth Coarse Thread (Left)Wit Coarse / Whitworth Coarse Thread (Left)Metric CoarseWit Coarse
                                                                                      Thread Nominal (inch)NO.0 ~ 5/16NO.1 ~ 5/16NO.10 ~ 1/4NO.0 ~ 7/16NO.0 ~ 7/16NO.10 ~ 5/16NO.0 ~ 1/4NO.1 ~ 9/161/2 ~ 5/16NO.10 ~ 5/16NO.0 ~ 1/4NO.10 ~ 9/161/2 ~ 9/16NO.10 ~ 7/16NO.0 ~ 5/16NO.0 ~ 9/16NO.10 ~ 7/16NO.10 ~ 7/161/2 ~ 7/8NO.10 ~ 7/16NO.10 ~ 5/16NO.2 ~ NO.3NO.10 ~ 5/16NO.0NO.10 ~ 5/16NO.10 ~ 5/16NO.10 ~ 5/16NO.10 ~ 5/163/81/2 ~ 5/161 ~ 7/161 ~ 7/81 ~ 5/161/2 ~ 5/81/2 ~ 7/16NO.10 ~ 5/16NO.10 ~ 1/41/2 ~ 5/163/81/2 ~ 5/161 1/2 ~ 5/161/2 ~ 5/8
                                                                                      Length L (inch)1 ~ 7/161 ~ 9/16-1 ~ 7/161 ~ 7/8-1 ~ 7/161 ~ 10-1 ~ 7/161 ~ 7/161 ~ 101 ~ 7/81 ~ 7/161 ~ 7/161 ~ 9/161 ~ 7/161 ~ 7/16-1 ~ 81 ~ 7/81/4 ~ 3/161 ~ 5/161/8 ~ 3/161 ~ 5/81 ~ 5/81 ~ 5/81 ~ 5/8--1 ~ 7/8----1 ~ 7/161 ~ 7/16-----
                                                                                      Length L (mm)-------14 ~ 1610 ~ 150---45-----20 ~ 480---------40 ~ 506 ~ 1006 ~ 30040 ~ 30020 ~ 23040 ~ 1008 ~ 150--16 ~ 15028520 ~ 9501000 ~ 200030 ~ 950
                                                                                      Mounting Hole ShapeHex SocketCross RecessedHex SocketHex SocketHex SocketHex SocketCross RecessedHex SocketNegativeCross RecessedCross Recessed--Hex SocketHex SocketHex SocketHex SocketHex Socket-Hex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketN/ANegative----Hex SocketCross RecessedCross Recessed-----
                                                                                      MaterialStainless ~ SteelStainless ~ SteelStainlessStainless ~ SteelSteelStainlessStainlessStainless ~ SteelBrass ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelStainlessBrass ~ SteelBrass ~ SteelStainless ~ SteelSteelSteelStainless ~ SteelStainlessStainlessSteelSteelStainless ~ SteelStainless ~ SteelStainless
                                                                                      Surface TreatmentBlack Oxide CoatingBlack Painted / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingN/ABlack Oxide CoatingN/AN/A-Black Oxide CoatingTrivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel PlatingNickel PlatingBlack Painted / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate PlatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate PlatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Chromate PlatingN/AN/AN/AN/AN/AN/AN/AN/AN/AN/ATrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / ParkerBlack Oxide Coating / UniChrome Plating / Chromate PlatingBlack Oxide Coating / UniChrome Plating / Chromate PlatingBlack Oxide Coating / UniChrome Plating / Chromate PlatingBlack Oxide Coating--Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / ParkerUniChrome PlatingUniChrome Plating / Hot Dip Galvanizing / Chromate PlatingTrivalent Chromate / UniChrome Plating / Hot Dip Galvanizing-
                                                                                      Tip ShapeFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndOther Special ShapesCup PointOther Special ShapesCup PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Flat End
                                                                                      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 / 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 / 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 / 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 / Package-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.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / Package
                                                                                      ApplicationStandardStandardStandardStandardStandardStandardStandardStandard-StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard---High StrengthHigh Strength-StandardStandardStandardStandardStandard--
                                                                                      Strength Class (Steel)--------------------------------10.910.9--------

                                                                                      Loading...

                                                                                      1. 1

                                                                                      Related Categories to Unified screw, Inch screw