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Unified screw, Inch screw

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

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 UNF

        Hex Socket Head Cap Screws UNC

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

            Hex Socket Head Bolt (Imperial Thread) SNSS

              Hex Socket Head Bolt (UNC) (Cap Screw)

                Phillips Pan Head Screw UNC

                  Hex Socket Flat Head Cap Screws UNC

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

                      Hex Socket Button Head Cap Screw UNC

                        Hex Socket Head Bolt (UNRF) (Cap Screw)

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

                            UNC Slotted Flat Screw

                              Hex Bolt, Fully Threaded, Whitworth

                                UNC Flat Unified Screw

                                  Flat Bolt With Hex Socket (UNF) (Flat Cap Screw)

                                    Whitworth Hex Bolt

                                      Bargain Hex Socket Head Cap Screw, Unified Coarse - Black Oxide Coating, Sales by Carton

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

                                          Phillips Pan Head Screw UNF

                                            Coarse Unified Hex Bolt, G-5

                                              Hex Socket Button Head Cap Screw UNF

                                                Hex Socket Flat Head Cap Screws UNF

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

                                                    Whitworth Slotted Flat Screw

                                                      Hex Bolt, Partially Threaded, Whitworth

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

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

                                                            Phillips Flat Head Screw

                                                              Phillips Flat Head Screw UNF

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

                                                                  Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9

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

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

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

                                                                          Fine Unified Hex Bolt, G-5

                                                                            Witworth Cut Bolt

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

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

                                                                                  Hex Bolts Partial Thread Screw

                                                                                    Whitworth Slotted Round Screw

                                                                                      Whitworth Hex Bolt - Strength Classification = 10.9

                                                                                        Hex Bolts Fully Threaded JIS

                                                                                          Standard Head-Cut Left Screw Whitworth

                                                                                            Head-Cut Rough Edge Left Screw Whitworth

                                                                                            Brand

                                                                                            NABEYA BI-TECH

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            NABEYA BI-TECH

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            YFS

                                                                                            TONG

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            TONG

                                                                                            TONG

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SUNCO

                                                                                            TONG

                                                                                            TONG

                                                                                            YFS

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SPS/UNBRAKO

                                                                                            SPS/UNBRAKO

                                                                                            MARUEMU WORKS

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            Product Series

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

                                                                                            Set Screw with Hex Socket (UNC), (Hollow Set), (Serrated Teeth)【1-100 Pieces Per Package】

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

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

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

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

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

                                                                                            Set Screw with Hex Socket (UNF), (Hollow Set), (Serrated Teeth)【1-100 Pieces Per Package】

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

                                                                                            Hex Bolt, Fully Threaded, Whitworth【1-1,000 Pieces Per Package】

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

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

                                                                                            Whitworth Hex Bolt【1-100 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Coarse - Black Oxide Coating, Sales by Carton【100 Pieces Per Package】

                                                                                            Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Stainless Steel / Box【100-500 Pieces Per Package】

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

                                                                                            Coarse Unified Hex Bolt, G-5【1-650 Pieces Per Package】

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

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

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

                                                                                            Whitworth Slotted Flat Screw【1-1,100 Pieces Per Package】

                                                                                            Hex Bolt, Partially Threaded, Whitworth【1-25 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Coarse - Stainless Steel, Sales by Carton【100-500 Pieces Per Package】

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

                                                                                            Phillips Flat Head Screw【1-500 Pieces Per Package】

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

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

                                                                                            Whitworth Fully Threaded Hex Bolt - Strength Classification = 10.9【1-100 Pieces Per Package】

                                                                                            Bargain Hex Socket Head Cap Screw, Unified Fine - Stainless Steel, Sales by Carton【100 Pieces Per Package】

                                                                                            Value Hex Socket Set Screw, UNF (Unified Fine), Hollow Screw, Indented Tip - Stainless Steel / Box【500 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【1-650 Pieces Per Package】

                                                                                            Witworth Cut Bolt【1-1,000 Pieces Per Package】

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

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

                                                                                            Hex Bolts Partial Thread Screw【100 Pieces Per Package】

                                                                                            Whitworth Slotted Round Screw【1-1,200 Pieces Per Package】

                                                                                            Whitworth Hex Bolt - Strength Classification = 10.9【1-120 Pieces Per Package】

                                                                                            Hex Bolts Fully Threaded JIS【1-300 Pieces Per Package】

                                                                                            Standard Head-Cut Left Screw Whitworth

                                                                                            Head-Cut Rough Edge Left Screw Whitworth【1-600 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
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 5 Day(s) or more 1 Day(s) or more 5 Day(s) or more 2 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 2 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) or more 6 Day(s) or more 7 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 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
                                                                                            Detailed ShapeButton Head CapStandardStandardStandardStandardStandardPan HeadFlat Head-Button Head CapStandardStandardFlat HeadStandardFlat HeadFlat HeadStandardStandard-Pan HeadStandardButton Head CapFlat Head-Flat HeadStandardStandardStandardFlat HeadFlat HeadFlat HeadStandardStandard-StandardStandardStandardButton Head CapButton Head CapStandardPan HeadStandardStandardStandardStandard
                                                                                            Thread TypeUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNC / Unified Fine UNFUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Fine UNFWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCWit CoarseUnified Fine UNFUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseUnified Coarse UNCUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseWhitworth Coarse Thread (Left)Wit Coarse / Whitworth Coarse Thread (Left)
                                                                                            Thread Nominal (inch)NO.10 ~ 1/4NO.0 ~ 9/16NO.1 ~ 9/16NO.10 ~ 5/16NO.10 ~ 5/16NO.10 ~ 7/16NO.1 ~ 5/16NO.10 ~ 7/16NO.10 ~ 7/16NO.10 ~ 5/16NO.0 ~ 7/16NO.10 ~ 5/16NO.10 ~ 1/41 ~ 7/16NO.10 ~ 5/16NO.101/2 ~ 7/16NO.10NO.6 ~ 5/16NO.0 ~ 1/4NO.10 ~ 9/16NO.0 ~ 5/16NO.0 ~ 5/16NO.0 ~ 7/161/2 ~ 5/161 ~ 7/8NO.10 ~ 5/16NO.10 ~ 7/16NO.10 ~ 5/16NO.0 ~ 1/4NO.10 ~ 5/161/2 ~ 5/8NO.10 ~ 5/16NO.10NO.0 ~ 7/161/2 ~ 9/161/2 ~ 7/8NO.10 ~ 5/16NO.10 ~ 5/163/81/2 ~ 5/161 ~ 5/161/2 ~ 5/163/81/2 ~ 5/16
                                                                                            Length L (inch)-1 ~ 9/161 ~ 101 ~ 7/8-1 ~ 81 ~ 9/161 ~ 7/161 ~ 7/161 ~ 7/161 ~ 7/81 ~ 5/161 ~ 7/161 ~ 7/81 ~ 7/161/2 ~ 5/8-3 1/21/2 ~ 5/161 ~ 7/161 ~ 101 ~ 7/161 ~ 7/161 ~ 7/16--1 ~ 7/81 ~ 7/161 ~ 7/161 ~ 7/161 ~ 5/8-1 1/2 ~ 5/83/81 ~ 7/81 ~ 7/8-1 ~ 5/81/2 ~ 5/8------
                                                                                            Length L (mm)--14 ~ 16----------8 ~ 300--10 ~ 150-------10 ~ 15040 ~ 300-----40 ~ 100---4520 ~ 345--40 ~ 506 ~ 10020 ~ 23016 ~ 15028520 ~ 950
                                                                                            Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketCross RecessedHex SocketHex SocketHex SocketHex SocketHex SocketNegativeN/ACross RecessedHex SocketHex SocketHex SocketHex SocketCross RecessedN/AHex SocketHex SocketHex SocketNegativeN/AHex SocketHex SocketCross RecessedCross RecessedHex SocketN/AHex SocketHex SocketHex SocketN/AN/AHex SocketHex SocketN/ANegativeN/A--N/A
                                                                                            MaterialStainlessStainless ~ SteelStainless ~ SteelSteelStainlessSteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelSteelSteelStainlessBrass ~ SteelStainlessSteelStainless ~ SteelSteelSteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelStainless ~ SteelBrass ~ SteelStainless ~ SteelSteelSteelStainless ~ SteelStainlessSteelSteelSteelSteelSteelStainless ~ SteelSteelSteelSteelStainlessBrass ~ SteelSteelSteelSteelStainless ~ Steel
                                                                                            Surface TreatmentN/ABlack Oxide CoatingN/A / Black Oxide CoatingN/AN/AN/ABlack Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingN/A / Black Oxide CoatingBlack Oxide CoatingN/A / Black Oxide CoatingN/AN/A-N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless Coating-N/AN/A / Black Oxide CoatingBlack Oxide CoatingN/ABlack Painted / N/A / Non-chrome / Trivalent Chromate / UniChrome Plating / Chromate Plating / Stainless CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingN/A / Black Oxide CoatingBlack Oxide CoatingN/A / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel PlatingN/A / Black Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingN/AN/ANickel PlatingN/AN/ABlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingN/AN/ABlack Oxide CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Stainless CoatingBlack Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Stainless CoatingN/AN/AN/ATrivalent Chromate / UniChrome Plating / Chromate Plating / Nickel PlatingBlack Oxide Coating / UniChrome Plating / Chromate Plating / Stainless CoatingBlack Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Chrome Plating / ParkerUniChrome PlatingN/A / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating
                                                                                            Tip ShapeFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                                                                                            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 / 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 / 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 / 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 / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBox / 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.) ~ Box / PackageBulk (Purchasing from 1 pc.)Bulk (Purchasing from 1 pc.) ~ Box / Package
                                                                                            ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard-StandardStandardStandardStandardStandardStandardStandard--StandardStandardStandardStandardStandardHigh StrengthStandardStandardStandardStandardStandardStandardStandardStandard-High StrengthStandardStandardStandard
                                                                                            Strength Class (Steel)-------------------------------10.9---------10.9---

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                                                                                            Related Categories to Unified screw, Inch screw