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Thumbscrews

Thumbscrews
Bolts with vertical and diagonal grooves (knurled) in the knob of the head. They can be fastened by hand without using a tool.
Some heads have cross holes or slots.
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  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
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  • 9 Day(s) or Less
  • 10 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Length L(mm)
Detailed Shape
Pitch(mm)
Mounting Hole Shape
Material
Surface Treatment
Tip Shape
Thread Type
Additional Shape
Sales Unit
Nominal of Thread (inch)
Application
Strength Class (Steel)
Plastic Material
  • Recommendation

Stepped Knurled Head Screws

  • Recommendation

Long Knurled Head Screws

    Thumbscrew Round Gray/Red/Black

      Thumb Screw, Round, Black

        Long-Shank Knurled Knob (A-1176 / Stainless Steel)

          Hex Socket Head Cap Screws with Captured Washer - Standard, Material: SUS316L

            Slotted Knurled Screw

              Brass Knurled Knob (Slotted) NB-A-SR/NB-A-R

                ECO-BS Flat Head Knurled Screw

                  Brass Knurled Knob (Flanged) NB-C-SR/NB-C-R

                    Large Plastic Knurled Knob A-226

                      Red Round Thumbscrew

                        Star-Shaped Thumbscrew

                          Thumbscrew Type T, Black

                            Brass Knurled Knob (Slotted / Stepped / Narrow Body) NB-F/F-N/FC/FC-N

                              Brass Knurled Knob (Stepped) NB-D-SR/NB-D-R

                                Length Configurable Long Knurled Head Screws

                                  ECO-BS, Slotted Brass Knurled Head Screw (Low-Cadmium)

                                    Knob Bolt, R Type, No.1, Black

                                      Knob Bolt, Black

                                        Brass Knurled Knob (Slotted) NB-A/A-N/AC/AC-N

                                          Brass Knurled Knob (Flanged) NB-C/C-N/CC/CC-N

                                            Brass Knurled Knob (Stepped) / NB-DC

                                              Brass Knurled Knob (Low Head) NB-G-SR/NB-G-R

                                                Brass Knurled Knob (Low Head) NB-GB/GB-NB/GB-SR/GB-R

                                                  Brass (Low Cadmium Material) ECO-BS Slotted Knurled Screw

                                                    Round Fan Bolt (Thumb Screw)

                                                      Thumb Screw (Hand Tighten Bolt)

                                                        PC (Polycarbonate)/Slotted Resin Knurled

                                                          Long-Shank Knurled Knob (A-176 / Brass)

                                                            Long-Shank Knurled Knob (AP-176 / Plastic)

                                                              Whitworth Round Fan-Shape Thumb Bolt

                                                                Rosette thumbscrew

                                                                  T Type Thumbscrew

                                                                    High Pick White NO.2

                                                                      Slotless Knurling Screw

                                                                        Stepped Grip Bolt

                                                                          Stepped Grip BT Long

                                                                            Grip Bolt

                                                                              Brass Knurled Knob (Slotted / Built-In Washer) / NB-B-N

                                                                                Brass Knurled Knob (Flanged / Built-In Washer) / NB-C-N

                                                                                  Brass Knurled Knob (Stepped) NB-D/D-N/DC/DC-N

                                                                                    Brass Knurled Knob (Low Head) / NB-GC

                                                                                      Brass Knurled Knob (Low Head / Built-In Washer) / NB-G-N

                                                                                        Resin Knurled Knob / NBPC-W

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        GOSHO WORKS

                                                                                        TAKIGEN

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        TAKIGEN

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        MITSUBOSHI CI

                                                                                        NIPPON CHEMICAL SCREW

                                                                                        TAKIGEN

                                                                                        TAKIGEN

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        Product Series

                                                                                        Stepped Knurled Head Screws

                                                                                        Long Knurled Head Screws

                                                                                        Thumbscrew Round Gray/Red/Black【1-500 Pieces Per Package】

                                                                                        Thumb Screw, Round, Black【1-500 Pieces Per Package】

                                                                                        Long-Shank Knurled Knob (A-1176 / Stainless Steel)

                                                                                        Hex Socket Head Cap Screws with Captured Washer - Standard, Material: SUS316L

                                                                                        Slotted Knurled Screw【1-500 Pieces Per Package】

                                                                                        Brass Knurled Knob (Slotted) NB-A-SR/NB-A-R

                                                                                        ECO-BS Flat Head Knurled Screw【1-250 Pieces Per Package】

                                                                                        Brass Knurled Knob (Flanged) NB-C-SR/NB-C-R

                                                                                        Large Plastic Knurled Knob A-226

                                                                                        Red Round Thumbscrew【100-250 Pieces Per Package】

                                                                                        Star-Shaped Thumbscrew【1-40 Pieces Per Package】

                                                                                        Thumbscrew Type T, Black【1-250 Pieces Per Package】

                                                                                        Brass Knurled Knob (Slotted / Stepped / Narrow Body) NB-F/F-N/FC/FC-N

                                                                                        Brass Knurled Knob (Stepped) NB-D-SR/NB-D-R

                                                                                        Length Configurable Long Knurled Head Screws

                                                                                        ECO-BS, Slotted Brass Knurled Head Screw (Low-Cadmium)

                                                                                        Knob Bolt, R Type, No.1, Black【1-120 Pieces Per Package】

                                                                                        Knob Bolt, Black

                                                                                        Brass Knurled Knob (Slotted) NB-A/A-N/AC/AC-N

                                                                                        Brass Knurled Knob (Flanged) NB-C/C-N/CC/CC-N

                                                                                        Brass Knurled Knob (Stepped) / NB-DC

                                                                                        Brass Knurled Knob (Low Head) NB-G-SR/NB-G-R

                                                                                        Brass Knurled Knob (Low Head) NB-GB/GB-NB/GB-SR/GB-R

                                                                                        Brass (Low Cadmium Material) ECO-BS Slotted Knurled Screw【1-100 Pieces Per Package】

                                                                                        Round Fan Bolt (Thumb Screw)【1-1,000 Pieces Per Package】

                                                                                        Thumb Screw (Hand Tighten Bolt)【100-200 Pieces Per Package】

                                                                                        PC (Polycarbonate)/Slotted Resin Knurled

                                                                                        Long-Shank Knurled Knob (A-176 / Brass)

                                                                                        Long-Shank Knurled Knob (AP-176 / Plastic)

                                                                                        Whitworth Round Fan-Shape Thumb Bolt【100-200 Pieces Per Package】

                                                                                        Rosette thumbscrew【1-50 Pieces Per Package】

                                                                                        T Type Thumbscrew【20-250 Pieces Per Package】

                                                                                        High Pick White NO.2【500 Pieces Per Package】

                                                                                        Slotless Knurling Screw【1-250 Pieces Per Package】

                                                                                        Stepped Grip Bolt【50-150 Pieces Per Package】

                                                                                        Stepped Grip BT Long【100-120 Pieces Per Package】

                                                                                        Grip Bolt【25-200 Pieces Per Package】

                                                                                        Brass Knurled Knob (Slotted / Built-In Washer) / NB-B-N

                                                                                        Brass Knurled Knob (Flanged / Built-In Washer) / NB-C-N

                                                                                        Brass Knurled Knob (Stepped) NB-D/D-N/DC/DC-N

                                                                                        Brass Knurled Knob (Low Head) / NB-GC

                                                                                        Brass Knurled Knob (Low Head / Built-In Washer) / NB-G-N

                                                                                        Resin Knurled Knob / NBPC-W

                                                                                        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
                                                                                        Days to Ship 5 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 17 Day(s) or more 1 Day(s) or more 17 Day(s) or more 2 Day(s) or more 14 Day(s) or more 5 Day(s) or more 5 Day(s) or more 24 Day(s) or more 17 Day(s) or more 6 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) 11 Day(s) or more 24 Day(s) or more 24 Day(s) or more 17 Day(s) or more 17 Day(s) or more 2 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 24 Day(s) or more 24 Day(s) or more 24 Day(s) or more 24 Day(s) or more 24 Day(s) or more 18 Day(s) or more
                                                                                        Nominal of Thread (M)2.5 ~ 63 ~ 103 ~ 83 ~ 84 ~ 83 ~ 83 ~ 62.6 ~ 63 ~ 52.6 ~ 68 ~ 124 ~ 66 ~ 10533 ~ 63 ~ 63 ~ 65 ~ 662.6 ~ 644 ~ 53 ~ 63 ~ 43 ~ 64 ~ 84 ~ 103 ~ 43 ~ 84 ~ 8-6 ~ 105 ~ 1044 ~ 63 ~ 83 ~ 55 ~ 1043 ~ 44444
                                                                                        Length L(mm)10 ~ 306 ~ 403 ~ 805 ~ 5510 ~ 506 ~ 605 ~ 404 ~ 356 ~ 254 ~ 3523 ~ 678 ~ 3515 ~ 5010 ~ 18126 ~ 356 ~ 505 ~ 3020 ~ 35404 ~ 35818 ~ 206 ~ 356 ~ 256 ~ 5010 ~ 7010 ~ 506 ~ 126.5 ~ 5020 ~ 4425 ~ 656 ~ 805 ~ 2008 ~ 208 ~ 206 ~ 251010 ~ 501512 ~ 252512 ~ 181512
                                                                                        Detailed ShapeKnurlingKnurlingDecorative ScrewDecorative ScrewKnurlingStandardKnurlingKnurlingFlat / KnurlingKnurlingKnurlingDecorative ScrewDecorative ScrewWingKnurlingKnurlingKnurlingKnurlingRound Countersunk Head-KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingWingWingKnurlingKnurlingKnurlingWingDecorative ScrewWingKnurlingKnurling---KnurlingKnurlingKnurlingKnurlingKnurlingKnurling
                                                                                        Pitch(mm)0.45 ~ 10.5 ~ 1.50.5 ~ 1.250.5 ~ 1.250.7 ~ 1.250.5 ~ 1.250.5 ~ 1-0.5 ~ 0.8-1.25 ~ 1.750.7 ~ 11 ~ 1.50.80.5-0.5 ~ 10.5 ~ 10.8 ~ 11-0.70.7 ~ 0.8--0.5 ~ 10.7 ~ 1.250.7 ~ 1.50.5 ~ 0.70.5 ~ 1.250.7 ~ 1.25-1 ~ 1.50.8 ~ 1.50.7----0.70.5 ~ 0.70.70.70.70.7
                                                                                        Mounting Hole ShapeNot ProvidedNot Provided-Not ProvidedNot ProvidedHex SocketStraight-SlotStraight-SlotNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedNot Provided--Straight-SlotNot ProvidedNot ProvidedNot ProvidedNot ProvidedStraight-Slot-Not ProvidedStraight-SlotNot ProvidedNot Provided-Not Provided----Not ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                        MaterialStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless SteelStainless SteelBrassBrassBrassSteelStainless Steel ~ SteelStainless Steel ~ SteelResinBrassBrassStainless Steel ~ SteelBrassSteelStainless SteelBrassBrassBrassBrassBrassBrassSteelSteelResinBrassBrassSteelStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless SteelSteelSteelSteelBrassBrassBrassBrassBrassResin
                                                                                        Surface TreatmentNot ProvidedElectroless Nickel Plating ~ Not ProvidedBlack Oxide ~ Trivalent ChromateBright Chrome Plating ~ Trivalent ChromateBuffedNot ProvidedBlack Painted ~ Not ProvidedNickel PlatingChrome Plating ~ Nickel PlatingNickel PlatingTrivalent ChromateBright Chrome Plating ~ Not ProvidedNot ProvidedBright Chrome Plating ~ Trivalent ChromateNickel PlatingNickel PlatingElectroless Nickel Plating ~ Not ProvidedChrome Plating ~ Nickel PlatingTrivalent ChromateNot ProvidedChromate PlatingNickel PlatingNickel PlatingNickel PlatingBlack Nickel PlatingChrome Plating ~ Not ProvidedBright Chrome Plating ~ Trivalent ChromateBarrel, Passivated ~ Chromate PlatingNot ProvidedChrome PlatingNickel PlatingBright Chrome PlatingBlack Oxide ~ Trivalent ChromateBlack Oxide ~ Trivalent ChromateTrivalent ChromateBlack Painted ~ Not ProvidedTrivalent ChromateTrivalent ChromateTrivalent ChromateNickel PlatingNickel PlatingNickel PlatingChromate PlatingNickel PlatingNot Provided
                                                                                        Tip ShapeFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Flat EndCone PointCone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                                                                                        Thread TypeMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseWhit CoarseMetric CoarseMetric CoarseMetric Coarse----Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse
                                                                                        Additional ShapeStandardStandard--With Retaining Ring GroovesWith Through HolesStandardCaptured WasherStandardCaptured WasherCaptured Washer---StandardCaptured WasherStandardStandard--Captured WasherStandardStandardCaptured WasherStandard / Captured WasherStandardStandardStandardStandardCaptured WasherWith Retaining Ring GroovesStandard-------StandardStandardStandardStandardStandardStandard
                                                                                        Sales UnitLow Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.
                                                                                        Nominal of Thread (inch)-------------------------------1/4-------------
                                                                                        ApplicationStandardStandard--Heat Resistance / Chemical ResistanceStandardStandardStandardStandardStandardStandard---StandardStandardStandardStandard--StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard-------StandardStandardStandardStandardStandardStandard
                                                                                        Strength Class (Steel)---------------------------4.8-----------------
                                                                                        Plastic Material---POM------UFPOMPOMPOM--------------PC-ABS-------------PC

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