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Unified screw, Inch screw(Tip Shape:Flat End)

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 Button Head Cap Screw (Inch Thread) - SNBS

      Hex Socket Head Cap Screws UNC

        Hex Socket Head Bolt (Imperial Thread) SNSS

          UNC Flat Unified Screw

            Hex Socket Head Cap Screws UNF

              Phillips Pan Head Screw UNC

                Hex Socket Flat Head Cap Screws UNC

                  Coarse Unified Hex Bolt, G-5

                    Hex Socket Flat Head Cap Screws UNF

                      Hex Bolt, Fully Threaded, Whitworth

                        Phillips Pan Head Screw UNF

                          Phillips Flat Head Screw

                            Whitworth Slotted Flat Screw

                              Whitworth Hex Bolt

                                Hex Bolts Fully Threaded JIS

                                Brand

                                NBK

                                SUNCO

                                NBK

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                SUNCO

                                Product Series

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

                                Hex Socket Head Cap Screws UNC

                                Hex Socket Head Bolt (Imperial Thread) SNSS【10 Pieces Per Package】

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

                                Hex Socket Head Cap Screws UNF【1-50 Pieces Per Package】

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

                                Hex Socket Flat Head Cap Screws UNC

                                Coarse Unified Hex Bolt, G-5

                                Hex Socket Flat Head Cap Screws UNF

                                Hex Bolt, Fully Threaded, Whitworth【1-500 Pieces Per Package】

                                Phillips Pan Head Screw UNF【100 Pieces Per Package】

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

                                Whitworth Slotted Flat Screw【60 Pieces Per Package】

                                Whitworth Hex Bolt

                                Hex Bolts Fully Threaded JIS【100-200 Pieces Per Package】

                                CAD
                                • 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 1 Day(s) or more 5 Day(s) or more 4 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 1 Day(s) 3 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) 8 Day(s) or more
                                Detailed ShapeButton Head CapStandardStandardFlat HeadStandardPan HeadFlat HeadStandardFlat HeadStandardPan HeadFlat HeadFlat HeadStandardStandard
                                Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFWit CoarseUnified Fine UNFUnified Coarse UNCWit CoarseWit CoarseWit Coarse
                                Thread Nominal (inch)1/4NO.2 ~ 1/43/8NO.12 ~ NO.8NO.0 ~ 7/16NO.2 ~ 1/45/161/2 ~ 5/81/41/2 ~ 5/8NO.1NO.21/21/43/8 ~ 5/16
                                Length L (inch)-1 ~ 5/16-1 1/2 ~ 2 3/41/2 ~ 61/4 ~ 5/1611 ~ 43/4-5/161 ~ 3/8---
                                Length L (mm)---------16 ~ 100--451045 ~ 100
                                Mounting Hole ShapeHex SocketHex SocketHex SocketCross RecessedHex SocketCross RecessedHex SocketN/AHex SocketN/ACross RecessedCross RecessedNegativeHex Socket-
                                MaterialStainlessStainless ~ SteelStainlessStainlessStainless ~ SteelStainless ~ SteelSteelSteelSteelStainless ~ SteelStainlessStainlessSteelSteelSteel
                                Surface TreatmentN/ABlack Oxide CoatingN/A-Black Oxide CoatingChromate PlatingBlack Oxide CoatingBlack Oxide Coating / UniChrome PlatingBlack Oxide CoatingTrivalent Chromate--UniChrome PlatingBlack Oxide CoatingChromate Plating / Parker
                                Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                                Sales UnitBulk (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.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.)Box / Package
                                ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandard-StandardStandard--Standard
                                Strength Class (Steel)---------------

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                                Related Categories to Unified screw, Inch screw