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Unified screw, Inch screw(Thread Nominal (inch):NO.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 Bolt (Imperial Thread) SNSS

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

            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

                            UNC Flat Unified Screw

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

                                Phillips Flat Head Screw UNF

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

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

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

                                        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)

                                              UNC Slotted Flat Screw

                                              Brand

                                              SUNCO

                                              SUNCO

                                              NABEYA BI-TECH

                                              NABEYA BI-TECH

                                              SUNCO

                                              SUNCO

                                              SPS/UNBRAKO

                                              SUNCO

                                              SUNCO

                                              SPS/UNBRAKO

                                              YFS

                                              SUNCO

                                              SUNCO

                                              TONG

                                              SUNCO

                                              SPS/UNBRAKO

                                              SPS/UNBRAKO

                                              TONG

                                              SUNCO

                                              SUNCO

                                              SUNCO

                                              SUNCO

                                              Product Series

                                              Hex Socket Flat Head Cap Screws UNC

                                              Hex Socket Head Cap Screws UNC

                                              Hex Socket Head Bolt (Imperial Thread) SNSS【1-10 Pieces Per Package】

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

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

                                              Phillips Pan Head Screw UNC【1-2,000 Pieces Per Package】

                                              Phillips Flat Head Screw

                                              Set Screw with Hex Socket (UNC), (Hollow Set), (Serrated Teeth)【100 Pieces Per Package】

                                              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

                                              UNC Flat Unified 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

                                              Button Bolt with Hex Socket (UNC) (Button Cap Screw)【100 Pieces Per Package】

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

                                              Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Sales by Carton【500 Pieces Per Package】

                                              Phillips Pan Head Screw UNF

                                              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】

                                              UNC Slotted Flat Screw【100 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 2 Day(s) or more 1 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 12 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 13 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 CapStandardButton Head CapStandardPan HeadFlat HeadStandardStandardStandardFlat HeadStandardFlat HeadButton Head CapFlat HeadStandardPan Head--Flat Head
                                              Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Coarse UNC
                                              Thread Nominal (inch)NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4NO.4
                                              Length L (inch)1 ~ 7/161 ~ 9/16--1 ~ 5/81 ~ 7/161/4 ~ 5/81 ~ 9/161 1/2 ~ 7/161/8 ~ 3/161/2 ~ 5/161 ~ 5/161 ~ 7/161 ~ 7/161/2 ~ 3/81/21/41/8 ~ 3/161/2 ~ 5/81 ~ 7/81/4 ~ 3/161 1/4 ~ 5/16
                                              Length L (mm)----------------------
                                              Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketCross RecessedCross RecessedHex SocketHex Socket-Cross RecessedHex SocketCross RecessedHex SocketHex SocketHex SocketCross RecessedHex SocketHex SocketNegative
                                              MaterialStainless ~ SteelStainless ~ SteelStainlessStainlessStainless ~ SteelStainless ~ SteelSteelStainless ~ SteelStainlessSteelSteelStainlessStainless-StainlessSteelSteel-StainlessStainless ~ SteelStainless ~ SteelStainless
                                              Surface TreatmentBlack Oxide CoatingBlack Oxide CoatingN/AN/ABlack Oxide CoatingBlack Oxide CoatingN/ABlack Painted / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating-N/ABlack Oxide Coating--N/A-N/AN/AN/A-Black Oxide CoatingBlack Oxide Coating-
                                              Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointCup PointFlat End
                                              Sales UnitBulk (Purchasing from 1 pc.)Bulk (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.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.)Box / PackageBox / PackageBox / PackageBulk (Purchasing from 1 pc.)Bulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / Package
                                              ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                                              Strength Class (Steel)----------------------

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                                              Related Categories to Unified screw, Inch screw