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Unified screw, Inch screw(Length L (inch):1/4)

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)

              Phillips Pan Head Screw UNC

                Phillips Flat Head Screw

                  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 Socket Button Head Cap Screw UNF

                            UNC Flat Unified Screw

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

                                Phillips Flat Head Screw UNF

                                  Hex Socket Head Bolt (UNRF) (Cap Screw)

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

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

                                        Phillips Pan Head Screw UNF

                                          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)

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

                                                  UNC Slotted Flat Screw

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

                                                    Brand

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SPS/UNBRAKO

                                                    SUNCO

                                                    SUNCO

                                                    SPS/UNBRAKO

                                                    YFS

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    TONG

                                                    SUNCO

                                                    SPS/UNBRAKO

                                                    SPS/UNBRAKO

                                                    SPS/UNBRAKO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SUNCO

                                                    SPS/UNBRAKO

                                                    SUNCO

                                                    TONG

                                                    Product Series

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

                                                    Hex Socket Head Cap Screws UNC

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

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

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

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

                                                    Phillips Flat Head Screw

                                                    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 —【10 Pieces Per Package】

                                                    Coarse Unified Hex Bolt, G-5

                                                    Fine Unified Hex Bolt, G-5

                                                    Hex Socket Button Head Cap Screw UNF

                                                    UNC Flat Unified Screw

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

                                                    Phillips Flat Head Screw UNF【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】

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

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

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

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

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

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

                                                    UNC Slotted Flat Screw【100 Pieces Per Package】

                                                    Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Stainless Steel / Box【100-500 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 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 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 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 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 11 Day(s) or more
                                                    Detailed ShapeFlat HeadStandardStandardButton Head CapStandardPan HeadFlat HeadStandardStandardStandardStandardButton Head CapFlat HeadStandardFlat HeadStandardButton Head CapFlat HeadPan HeadFlat Head--StandardFlat Head-
                                                    Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Coarse UNC
                                                    Thread Nominal (inch)NO.2 ~ NO.8NO.1 ~ 1/4NO.0 ~ 1/4NO.10 ~ NO.8NO.2 ~ NO.8NO.1 ~ 1/4NO.10 ~ NO.8NO.10 ~ 5/16NO.0 ~ 1/4NO.10 ~ NO.85/16NO.0 ~ 1/4NO.10 ~ NO.8NO.10 ~ 1/4NO.0 ~ NO.5NO.0 ~ NO.10NO.10 ~ NO.8NO.4 ~ NO.6NO.0 ~ NO.4NO.0NO.10 ~ 5/16NO.0 ~ 5/16NO.10 ~ 1/4NO.2 ~ NO.6NO.8 ~ 5/16
                                                    Length L (inch)1/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/4
                                                    Length L (mm)-------------------------
                                                    Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketHex SocketCross RecessedCross RecessedHex SocketHex Socket-N/AHex SocketCross RecessedHex SocketCross RecessedHex SocketHex SocketHex SocketCross RecessedHex SocketHex SocketHex SocketHex SocketNegativeHex Socket
                                                    MaterialStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelSteelStainless ~ SteelStainlessSteelSteelStainlessStainlessStainless ~ SteelStainless-StainlessSteelSteelSteelStainless ~ SteelStainlessStainless ~ SteelStainless ~ SteelSteelStainless-
                                                    Surface TreatmentBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingN/ABlack Painted / N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating-N/ABlack Oxide Coating-N/ABlack Oxide Coating-N/AN/AN/AN/AN/ATrivalent Chromate / UniChrome Plating / Chromate Plating-Black Oxide CoatingBlack Oxide CoatingN/A-N/A
                                                    Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointCup PointOther Special ShapesFlat EndCup Point
                                                    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.)Bulk (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.) ~ 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 / PackageBox / Package
                                                    ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                                                    Strength Class (Steel)-------------------------

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                                                    Related Categories to Unified screw, Inch screw