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Unified screw, Inch screw(Thread Nominal (inch):NO.3)

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 Flat Head Cap Screws UNC

      Hex Socket Head Cap Screws UNC

        Hex Socket Head Cap Screws UNF

          Hex Socket Button Head Cap Screw UNC

            Phillips Pan Head Screw UNC

              Phillips Flat Head Screw

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

                  Phillips Flat Head Screw UNF

                    Phillips Pan Head Screw UNF

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

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

                        Brand

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        TONG

                        SUNCO

                        SUNCO

                        SUNCO

                        SUNCO

                        Product Series

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

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

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

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

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

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

                        Phillips Pan Head Screw UNF【1-100 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】

                        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 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
                        Detailed ShapeFlat HeadStandardStandardButton Head CapPan HeadFlat HeadStandardFlat HeadPan Head--
                        Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Fine UNF
                        Thread Nominal (inch)NO.3NO.3NO.3NO.3NO.3NO.3NO.3NO.3NO.3NO.3NO.3
                        Length L (inch)1/2 ~ 3/161 ~ 7/81 ~ 5/161/2 ~ 3/161 ~ 5/161 ~ 5/161/2 ~ 5/161/4 ~ 3/161/2 ~ 5/161/4 ~ 3/321/4 ~ 3/16
                        Length L (mm)-----------
                        Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketCross RecessedCross RecessedHex SocketCross RecessedCross RecessedHex SocketHex Socket
                        MaterialStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainlessStainless-StainlessStainlessStainless ~ SteelStainless ~ Steel
                        Surface TreatmentBlack Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingBlack Oxide Coating--N/AN/A-Black Oxide CoatingBlack Oxide Coating
                        Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup 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 / PackageBox / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / Package
                        ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                        Strength Class (Steel)-----------

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                        Related Categories to Unified screw, Inch screw