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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.
Days to Ship
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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
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 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

              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

                          Length Configurable Long Knurled Head Screws

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

                              Rosette thumbscrew

                                Knob Bolt, R Type, No.1, Black

                                  Knob Bolt, Black

                                    Slotless Knurling Screw

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

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

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

                                                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

                                                                  T Type Thumbscrew

                                                                    High Pick White NO.2

                                                                      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 (Stepped) / NB-DC

                                                                                    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

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        TAKIGEN

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        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

                                                                                        HIROSUGI-KEIKI

                                                                                        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】

                                                                                        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】

                                                                                        Length Configurable Long Knurled Head Screws

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

                                                                                        Rosette thumbscrew【1-50 Pieces Per Package】

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

                                                                                        Knob Bolt, Black

                                                                                        Slotless Knurling Screw【1-250 Pieces Per Package】

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

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

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

                                                                                        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】

                                                                                        T Type Thumbscrew【20-250 Pieces Per Package】

                                                                                        High Pick White NO.2【500 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 (Stepped) / NB-DC

                                                                                        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 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 6 Day(s) or more 2 Day(s) or more 5 Day(s) or more 2 Day(s) or more 2 Day(s) 5 Day(s) or more 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 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 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 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 24 Day(s) or more 18 Day(s) or more
                                                                                        Nominal of Thread (M)2.5 ~ 63 ~ 103 ~ 83 ~ 84 ~ 83 ~ 83 ~ 63 ~ 52.6 ~ 68 ~ 124 ~ 66 ~ 1053 ~ 63 ~ 66 ~ 105 ~ 664 ~ 62.6 ~ 6432.6 ~ 63 ~ 63 ~ 63 ~ 43 ~ 64 ~ 84 ~ 103 ~ 43 ~ 84 ~ 8-5 ~ 1043 ~ 83 ~ 55 ~ 1043 ~ 444 ~ 5444
                                                                                        Length L(mm)10 ~ 306 ~ 403 ~ 805 ~ 5510 ~ 506 ~ 605 ~ 406 ~ 254 ~ 3523 ~ 678 ~ 3515 ~ 5010 ~ 186 ~ 505 ~ 306 ~ 8020 ~ 35408 ~ 204 ~ 358124 ~ 356 ~ 356 ~ 356 ~ 256 ~ 5010 ~ 7010 ~ 506 ~ 126.5 ~ 5020 ~ 4425 ~ 655 ~ 2008 ~ 206 ~ 251010 ~ 501512 ~ 252518 ~ 2012 ~ 181512
                                                                                        Detailed ShapeKnurlingKnurlingDecorative ScrewDecorative ScrewKnurlingStandardKnurlingFlat / KnurlingKnurlingKnurlingDecorative ScrewDecorative ScrewWingKnurlingKnurlingDecorative ScrewRound Countersunk Head-KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingWingWingKnurlingKnurlingKnurlingWingWingKnurling---KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurling
                                                                                        Pitch(mm)0.45 ~ 10.5 ~ 1.50.5 ~ 1.250.5 ~ 1.250.7 ~ 1.250.5 ~ 1.250.5 ~ 10.5 ~ 0.8-1.25 ~ 1.750.7 ~ 11 ~ 1.50.80.5 ~ 10.5 ~ 11 ~ 1.50.8 ~ 11--0.70.5----0.5 ~ 10.7 ~ 1.250.7 ~ 1.50.5 ~ 0.70.5 ~ 1.250.7 ~ 1.25-0.8 ~ 1.50.7---0.70.5 ~ 0.70.70.7 ~ 0.80.70.70.7
                                                                                        Mounting Hole ShapeNot ProvidedNot Provided-Not ProvidedNot ProvidedHex SocketStraight-SlotNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided---Straight-SlotNot ProvidedStraight-SlotStraight-SlotNot ProvidedNot ProvidedNot ProvidedStraight-Slot-Not ProvidedStraight-SlotNot ProvidedNot Provided----Not ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                        MaterialStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless SteelStainless SteelBrassBrassSteelStainless Steel ~ SteelStainless Steel ~ SteelResinStainless Steel ~ SteelBrassStainless Steel ~ SteelSteelStainless SteelStainless SteelBrassBrassBrassBrassBrassBrassBrassBrassSteelSteelResinBrassBrassSteelStainless Steel ~ SteelSteelSteelSteelSteelBrassBrassBrassBrassBrassBrassResin
                                                                                        Surface TreatmentNot ProvidedElectroless Nickel Plating ~ Not ProvidedBlack Oxide ~ Trivalent ChromateBright Chrome Plating ~ Trivalent ChromateBuffedNot ProvidedBlack Painted ~ Not ProvidedChrome Plating ~ Nickel PlatingNickel PlatingTrivalent ChromateBright Chrome Plating ~ Not ProvidedNot ProvidedBright Chrome Plating ~ Trivalent ChromateElectroless Nickel Plating ~ Not ProvidedChrome Plating ~ Nickel PlatingBlack Oxide ~ Trivalent ChromateTrivalent ChromateNot ProvidedBlack Painted ~ Not ProvidedChromate PlatingNickel PlatingNickel PlatingNickel PlatingNickel PlatingNickel PlatingBlack Nickel PlatingChrome Plating ~ Not ProvidedBright Chrome Plating ~ Trivalent ChromateBarrel, Passivated ~ Chromate PlatingNot ProvidedChrome PlatingNickel PlatingBright Chrome PlatingBlack Oxide ~ Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateNickel PlatingNickel PlatingNickel PlatingNickel PlatingChromate PlatingNickel PlatingNot Provided
                                                                                        Tip ShapeFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat 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 End
                                                                                        Thread TypeMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse-Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseWhit CoarseMetric CoarseMetric Coarse---Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse
                                                                                        Additional ShapeStandardStandard--With Retaining Ring GroovesWith Through HolesStandardStandardCaptured WasherCaptured Washer---StandardStandard----Captured WasherStandardStandardCaptured WasherCaptured WasherCaptured WasherStandard / Captured WasherStandardStandardStandardStandardCaptured WasherWith Retaining Ring GroovesStandard-----StandardStandardStandardStandardStandardStandardStandard
                                                                                        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.) ~ 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.)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.) ~ 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.)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.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 ResistanceStandardStandardStandardStandardStandard---StandardStandard----StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard-----StandardStandardStandardStandardStandardStandardStandard
                                                                                        Strength Class (Steel)----------------------------4.8----------------
                                                                                        Plastic Material---POM-----UFPOMPOMPOM----------------PC-ABS------------PC

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