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Unified screw, Inch screw(Length L (inch):2 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
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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 Cap Screws UNF

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

          Hex Socket Head Bolt (UNC) (Cap Screw)

            Phillips Pan Head Screw UNC

              Coarse Unified Hex Bolt, G-5

                Hex Socket Flat Head Cap Screws UNC

                  UNC Flat Unified Screw

                    Hex Socket Button Head Cap Screw UNC

                      Phillips Pan Head Screw UNF

                        Hex Bolt, Fully Threaded, Whitworth

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

                            Phillips Flat Head Screw

                              Phillips Flat Head Screw UNF

                                Hex Socket Flat Head Cap Screws UNF

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

                                    Hex Socket Head Bolt (UNRF) (Cap Screw)

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

                                        Fine Unified Hex Bolt, G-5

                                        Brand

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SPS/UNBRAKO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        TONG

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SPS/UNBRAKO

                                        YFS

                                        SUNCO

                                        Product Series

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

                                        Hex Socket Head Cap Screws UNF

                                        Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-50 Pieces Per Package】

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

                                        Phillips Pan Head Screw UNC【1-100 Pieces Per Package】

                                        Coarse Unified Hex Bolt, G-5【1-200 Pieces Per Package】

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

                                        UNC Flat Unified Screw【1-50 Pieces Per Package】

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

                                        Phillips Pan Head Screw UNF【100 Pieces Per Package】

                                        Hex Bolt, Fully Threaded, Whitworth

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

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

                                        Phillips Flat Head Screw UNF【100 Pieces Per Package】

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

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

                                        Hex Socket Head Bolt (UNRF) (Cap Screw)【1-50 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【1-80 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 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 12 Day(s) or more 5 Day(s) or more 5 Day(s) or more 14 Day(s) or more 5 Day(s) or more 5 Day(s) or more 12 Day(s) or more 5 Day(s) or more
                                        Detailed ShapeStandardStandard-StandardPan HeadStandardFlat HeadFlat HeadButton Head CapPan HeadStandardStandardFlat HeadFlat HeadFlat Head-StandardStandardStandard
                                        Thread TypeUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Fine UNFUnified Fine UNFUnified Fine UNFUnified Fine UNF
                                        Thread Nominal (inch)NO.10 ~ 9/16NO.10 ~ 7/161/2 ~ 7/161/2 ~ 7/16NO.10 ~ 5/16NO.10 ~ 9/16NO.10 ~ 5/16NO.6 ~ 5/161/2 ~ 3/8NO.103/16NO.10 ~ 7/16NO.6 ~ 5/16NO.10NO.101/2 ~ 7/161/2 ~ 3/8NO.10 ~ 7/161/2 ~ 9/16
                                        Length L (inch)2 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/22 1/2
                                        Length L (mm)-------------------
                                        Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketCross RecessedN/AHex SocketCross RecessedHex SocketCross RecessedN/AHex SocketCross RecessedCross RecessedHex SocketHex SocketHex SocketHex SocketN/A
                                        MaterialStainless ~ SteelStainless ~ SteelStainless ~ SteelSteelStainlessStainless ~ SteelStainless ~ SteelStainlessStainless ~ SteelStainlessStainlessSteelStainlessStainlessStainlessStainless ~ SteelSteelSteelStainless ~ Steel
                                        Surface TreatmentBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingN/ABlack PaintedN/A / Black Oxide Coating / Trivalent Chromate / Chrome Plating / Stainless CoatingBlack Oxide Coating-N/A / Black Oxide CoatingBlack Painted-N/A---Black Oxide CoatingN/ABlack Oxide CoatingBlack Oxide Coating / UniChrome Plating / Chrome Plating / Stainless Coating
                                        Tip ShapeFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat End
                                        Sales UnitBulk (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 / 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 / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / Package
                                        ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                                        Strength Class (Steel)-------------------

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                                        Related Categories to Unified screw, Inch screw