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Unified screw, Inch screw(Thread Nominal (inch):5/16)

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 Head Cap Screws UNF

            Hex Socket Button Head Cap Screw UNC

              Hex Socket Head Bolt (UNC) (Cap Screw)

                Hex Bolt, Fully Threaded, Whitworth

                  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

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

                                  Hex Bolts Fully Threaded JIS

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

                                      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)

                                            Whitworth Slotted Round Screw

                                              Whitworth Hex Bolt

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

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

                                                    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)

                                                            Whitworth Slotted Flat Screw

                                                              Hex Bolt, Partially Threaded, Whitworth

                                                                Whitworth Hex Bolt - Strength Classification = 10.9

                                                                  Head-Cut Rough Edge Left Screw Whitworth

                                                                    Value Bolt With Hex Socket Head (Cap Bolt) UNF (Unified Fine) - Black Oxide Finish / Box

                                                                      Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Black Oxide Finish / Box

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

                                                                        Brand

                                                                        SUNCO

                                                                        SUNCO

                                                                        NABEYA BI-TECH

                                                                        SUNCO

                                                                        SUNCO

                                                                        SPS/UNBRAKO

                                                                        SUNCO

                                                                        SUNCO

                                                                        SUNCO

                                                                        SPS/UNBRAKO

                                                                        YFS

                                                                        SUNCO

                                                                        SUNCO

                                                                        SUNCO

                                                                        SPS/UNBRAKO

                                                                        SUNCO

                                                                        TONG

                                                                        SPS/UNBRAKO

                                                                        SPS/UNBRAKO

                                                                        SPS/UNBRAKO

                                                                        SUNCO

                                                                        SUNCO

                                                                        TONG

                                                                        TONG

                                                                        SUNCO

                                                                        SUNCO

                                                                        SUNCO

                                                                        SPS/UNBRAKO

                                                                        SUNCO

                                                                        SUNCO

                                                                        SUNCO

                                                                        SUNCO

                                                                        YFS

                                                                        YFS

                                                                        TONG

                                                                        Product Series

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

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

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

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

                                                                        Hex Socket Button Head Cap Screw UNC

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

                                                                        Hex Bolt, Fully Threaded, Whitworth【1-300 Pieces Per Package】

                                                                        Phillips Pan Head Screw UNC【1-50 Pieces Per Package】

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

                                                                        Set Screw with Hex Socket (UNC), (Hollow Set), (Serrated Teeth)【1-100 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【1-400 Pieces Per Package】

                                                                        Fine Unified Hex Bolt, G-5【1-250 Pieces Per Package】

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

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

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

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

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

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

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

                                                                        Whitworth Slotted Round Screw【1-300 Pieces Per Package】

                                                                        Whitworth Hex Bolt【1-100 Pieces Per Package】

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

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

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

                                                                        Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)【1-50 Pieces Per Package】

                                                                        Hex Socket Set Screw Cup Point UNF (Unified Fine Threads)【1-50 Pieces Per Package】

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

                                                                        Whitworth Slotted Flat Screw【1-300 Pieces Per Package】

                                                                        Hex Bolt, Partially Threaded, Whitworth

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

                                                                        Head-Cut Rough Edge Left Screw Whitworth

                                                                        Value Bolt With Hex Socket Head (Cap Bolt) UNF (Unified Fine) - Black Oxide Finish / Box【100 Pieces Per Package】

                                                                        Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Black Oxide Finish / Box【100 Pieces Per Package】

                                                                        Value Hex Socket Set Screw, UNC (Unified Coarse), Hollow Screw, Indented Tip - Stainless Steel / Box【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 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 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 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 13 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 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 10 Day(s) or more 11 Day(s) or more 11 Day(s) or more
                                                                        Detailed ShapeFlat HeadStandardStandardStandardButton Head CapStandardStandardPan HeadFlat HeadStandardStandardStandardStandardButton Head CapButton Head CapStandardStandardStandardButton Head CapFlat HeadPan HeadStandardStandardStandardFlat Head--StandardFlat HeadStandardStandardStandardStandard--
                                                                        Thread TypeUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCWit CoarseUnified Coarse UNCUnified Coarse UNCUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Fine UNFWit CoarseUnified Coarse UNCUnified Fine UNFUnified Coarse UNCUnified Coarse UNCWit CoarseWit CoarseUnified Coarse UNCUnified Fine UNFUnified Fine UNFUnified Coarse UNCUnified Fine UNFUnified Fine UNFWit CoarseWit CoarseWit CoarseWit CoarseUnified Fine UNFUnified Coarse UNCUnified Coarse UNC
                                                                        Thread Nominal (inch)5/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/165/16
                                                                        Length L (inch)1 ~ 7/81 ~ 7/8-1 ~ 7/81 ~ 7/81 ~ 7/8-1 ~ 5/81 ~ 7/81 ~ 5/161 ~ 5/81 ~ 7/161 ~ 7/81 ~ 7/81/2-1 ~ 7/81 ~ 7/81/2 ~ 5/83/4--7/81 1/21 ~ 5/81 ~ 7/161 ~ 7/81 ~ 5/16----3/43/4 ~ 5/161/2 ~ 5/8
                                                                        Length L (mm)------10 ~ 100--------16 ~ 75----12 ~ 7510 ~ 85------12 ~ 10065 ~ 10020 ~ 2535 ~ 600---
                                                                        Mounting Hole ShapeHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketN/ACross RecessedCross RecessedHex SocketHex SocketN/AN/AHex SocketHex Socket-Hex SocketHex SocketHex SocketHex SocketNegativeHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketHex SocketNegativeN/A-N/AHex SocketHex SocketHex Socket
                                                                        MaterialStainless ~ SteelStainless ~ SteelStainlessStainless ~ SteelStainless ~ SteelSteelBrass ~ SteelStainlessStainlessSteelSteelStainless ~ SteelStainless ~ SteelStainless ~ SteelSteelSteel-SteelSteelSteelBrass ~ SteelStainless ~ Steel--Stainless ~ SteelStainless ~ SteelStainless ~ SteelSteelBrass ~ SteelStainlessSteelSteelSteelSteel-
                                                                        Surface TreatmentBlack Oxide CoatingBlack Oxide CoatingN/ABlack Oxide CoatingBlack Oxide CoatingN/AN/A / Black Oxide Coating / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating--N/ABlack Oxide CoatingBlack Oxide Coating / Trivalent Chromate / Chromate Plating / Chrome Plating / Stainless CoatingN/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chromate Plating / Chrome Plating / Stainless CoatingBlack Oxide CoatingN/ABlack Oxide Coating / UniChrome Plating / Chromate PlatingN/AN/AN/AN/ATrivalent Chromate / UniChrome PlatingN/A / Black Oxide CoatingN/AN/AN/A / Black Oxide CoatingBlack Oxide CoatingBlack Oxide CoatingN/AN/A / Trivalent Chromate / UniChrome Plating / Chromate PlatingN/ABlack Oxide Coating / Chromate PlatingN/A / UniChrome PlatingBlack Oxide CoatingBlack Oxide CoatingN/A
                                                                        Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndOther Special ShapesFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCup PointCup PointOther Special ShapesFlat 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.)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 / 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 / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBulk (Purchasing from 1 pc.)Bulk (Purchasing from 1 pc.)Bulk (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 / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBulk (Purchasing from 1 pc.) ~ Box / PackageBox / PackageBox / PackageBox / PackageBox / Package
                                                                        ApplicationStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard--StandardStandardStandardStandardStandardStandard--High StrengthStandardStandardStandardStandard
                                                                        Strength Class (Steel)------------------------------10.9----

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                                                                        Related Categories to Unified screw, Inch screw