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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.
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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.  ▲ Close

Days to Ship
  • All
  • 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

    Thumb Screw, Round, Black

      Slotless Knurling Screw

        Thumbscrew Round Gray/Red/Black

          Length Configurable Long Knurled Head Screws

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

              Slotted Knurled Screw

                ECO-BS Flat Head Knurled Screw

                  Large Plastic Knurled Knob A-226

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

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

                        Thumbscrew Type T, Black

                          Brass Knurled Knob (Slotted / Stepped / Narrow Body) NB-F-SR/NB-F-R

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

                              Rosette thumbscrew

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

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

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

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

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

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

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

                                              Knob Bolt, R Type, No.1, Black

                                                Stepped Grip Bolt

                                                  Brass Knurled Knob (Stepped) / NB-DC

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

                                                      Resin Knurled Knob (White) / NBPU-W

                                                        Brass Knurled Knob (Slotted/ Flanged) NB-BB/BB-NB/BB-SR/BB-R

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

                                                            Brass Knurled Knob (Slotted / Flanged / Narrow Body) NB-EC-SR/NB-EC-R

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

                                                                Round Fan Bolt (Thumb Screw)

                                                                  Thumb Screw (Hand Tighten Bolt)

                                                                    PC (Polycarbonate)/Slotted Resin Knurled

                                                                      Red Round Thumbscrew

                                                                        Star-Shaped Thumbscrew

                                                                          Whitworth Round Fan-Shape Thumb Bolt

                                                                            T Type Thumbscrew

                                                                              High Pick White NO.2

                                                                                Knob Bolt, Black

                                                                                  Stepped Grip BT Long

                                                                                    Grip Bolt

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

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

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        GOSHO WORKS

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        MISUMI

                                                                                        TAKIGEN

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        TAKIGEN

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        GOSHO WORKS

                                                                                        HIROSUGI-KEIKI

                                                                                        TAKIGEN

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        TAKIGEN

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        MITSUBOSHI CI

                                                                                        NIPPON CHEMICAL SCREW

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        Product Series

                                                                                        Stepped Knurled Head Screws

                                                                                        Long Knurled Head Screws

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

                                                                                        Slotless Knurling Screw【1-250 Pieces Per Package】

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

                                                                                        Length Configurable Long Knurled Head Screws

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

                                                                                        Slotted Knurled Screw【1-500 Pieces Per Package】

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

                                                                                        Large Plastic Knurled Knob A-226

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

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

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

                                                                                        Brass Knurled Knob (Slotted / Stepped / Narrow Body) NB-F-SR/NB-F-R

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

                                                                                        Rosette thumbscrew【1-50 Pieces Per Package】

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

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

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

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

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

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

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

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

                                                                                        Stepped Grip Bolt【50-150 Pieces Per Package】

                                                                                        Brass Knurled Knob (Stepped) / NB-DC

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

                                                                                        Resin Knurled Knob (White) / NBPU-W【1-50 Pieces Per Package】

                                                                                        Brass Knurled Knob (Slotted/ Flanged) NB-BB/BB-NB/BB-SR/BB-R

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

                                                                                        Brass Knurled Knob (Slotted / Flanged / Narrow Body) NB-EC-SR/NB-EC-R

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

                                                                                        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

                                                                                        Red Round Thumbscrew【100-250 Pieces Per Package】

                                                                                        Star-Shaped Thumbscrew【40 Pieces Per Package】

                                                                                        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】

                                                                                        Knob Bolt, Black

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

                                                                                        Grip Bolt【25-200 Pieces Per Package】

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

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

                                                                                        CAD
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        Days to Ship 5 Day(s) or more 1 Day(s) or more 2 Day(s) or more 5 Day(s) or more 2 Day(s) or more 6 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 5 Day(s) or more 12 Day(s) or more 1 Day(s) or more 5 Day(s) or more 17 Day(s) or more 17 Day(s) or more 11 Day(s) or more 24 Day(s) or more 24 Day(s) or more 17 Day(s) or more 2 Day(s) or more 2 Day(s) or more 5 Day(s) or more 24 Day(s) or more 24 Day(s) or more 16 Day(s) or more 11 Day(s) or more 17 Day(s) or more 17 Day(s) or more 4 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 14 Day(s) or more 14 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 2 Day(s) 5 Day(s) or more 5 Day(s) or more 24 Day(s) or more 24 Day(s) or more
                                                                                        Nominal of Thread (M)2.5 ~ 63 ~ 103 ~ 84 ~ 63 ~ 83 ~ 63 ~ 83 ~ 63 ~ 58 ~ 123 ~ 63 ~ 653 ~ 64 ~ 86 ~ 102.6 ~ 63 ~ 62.6 ~ 643 ~ 42.6 ~ 64 ~ 85 ~ 63 ~ 84 ~ 533 ~ 43 ~ 42.6 ~ 63 ~ 63 ~ 84 ~ 84 ~ 103 ~ 44 ~ 66-5 ~ 10463 ~ 55 ~ 1044
                                                                                        Length L(mm)10 ~ 306 ~ 405 ~ 558 ~ 203 ~ 806 ~ 506.5 ~ 505 ~ 406 ~ 2523 ~ 676 ~ 505 ~ 3010 ~ 1810 ~ 5010 ~ 506 ~ 804 ~ 356 ~ 354 ~ 351512 ~ 254 ~ 3520 ~ 4420 ~ 356 ~ 2518 ~ 2012126 ~ 304 ~ 3510 ~ 506 ~ 6010 ~ 7010 ~ 506 ~ 128 ~ 351525 ~ 655 ~ 2008 ~ 20401010 ~ 50825
                                                                                        Detailed ShapeKnurlingKnurlingDecorative ScrewKnurlingDecorative ScrewKnurlingKnurlingKnurlingFlat / KnurlingKnurlingKnurlingKnurlingWingKnurlingKnurlingDecorative ScrewKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingRound Countersunk Head-KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingStandardWingWingKnurlingDecorative ScrewDecorative ScrewWingWingKnurling---KnurlingKnurling
                                                                                        Pitch(mm)0.45 ~ 10.5 ~ 1.50.5 ~ 1.25-0.5 ~ 1.250.5 ~ 10.5 ~ 1.250.5 ~ 10.5 ~ 0.81.25 ~ 1.750.5 ~ 10.5 ~ 10.8-0.7 ~ 1.251 ~ 1.5---0.70.5 ~ 0.7-0.7 ~ 1.250.8 ~ 1-0.7 ~ 0.80.50.5 ~ 0.7---0.5 ~ 1.250.7 ~ 1.250.7 ~ 1.50.5 ~ 0.70.7 ~ 11-0.8 ~ 1.50.71--0.70.7
                                                                                        Mounting Hole ShapeNot ProvidedNot ProvidedNot Provided--Not ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedStraight-SlotNot ProvidedStraight-SlotStraight-SlotNot ProvidedNot ProvidedNot Provided--Not ProvidedStraight-SlotNot ProvidedStraight-SlotNot ProvidedStraight-SlotHex Socket-Not ProvidedStraight-SlotNot ProvidedNot Provided----Not ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                        MaterialStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelBrassStainless SteelBrassSteelBrassBrassResinBrassStainless SteelStainless Steel ~ SteelBrassBrassBrassBrassBrassBrassBrassSteelSteelBrassBrassResinBrassBrassBrassStainless SteelSteelSteelResinStainless Steel ~ SteelStainless SteelSteelStainless Steel ~ SteelSteelStainless SteelSteelSteelBrassBrass
                                                                                        Surface TreatmentNot ProvidedElectroless Nickel Plating ~ Not ProvidedBright Chrome Plating ~ Trivalent ChromateBlack Painted ~ Not ProvidedBlack Oxide ~ Trivalent ChromateElectroless Nickel Plating ~ Not ProvidedChrome PlatingBlack Painted ~ Not ProvidedChrome Plating ~ Nickel PlatingTrivalent ChromateChrome Plating ~ Not ProvidedChrome Plating ~ Nickel PlatingBright Chrome Plating ~ Trivalent ChromateNickel PlatingBuffedBlack Oxide ~ Trivalent ChromateNickel PlatingNickel PlatingChromate PlatingNickel PlatingNickel PlatingChrome PlatingNickel PlatingTrivalent ChromateTrivalent ChromateNickel PlatingNickel PlatingNot ProvidedBlack Nickel PlatingNickel PlatingChromate PlatingNot ProvidedBright Chrome Plating ~ Trivalent ChromateBarrel, Passivated ~ Chromate PlatingNot ProvidedBright Chrome Plating ~ Not ProvidedNot ProvidedBright Chrome PlatingBlack Oxide ~ Trivalent ChromateTrivalent ChromateNot ProvidedTrivalent ChromateTrivalent ChromateNickel PlatingNickel Plating
                                                                                        Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Flat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                                                                                        Thread TypeMetric CoarseMetric CoarseMetric Coarse-Metric CoarseMetric CoarseMetric 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 CoarseWhit CoarseMetric CoarseMetric CoarseMetric Coarse--Metric CoarseMetric Coarse
                                                                                        Additional ShapeStandardStandard---StandardCaptured WasherStandardStandardCaptured WasherStandardStandard-Captured WasherWith Retaining Ring Grooves-Captured WasherCaptured WasherCaptured WasherStandardStandardCaptured WasherWith Retaining Ring Grooves--StandardStandardStandardStandard / Captured WasherCaptured WasherCaptured WasherWith Through HolesStandardStandardStandard--Standard-----StandardStandard
                                                                                        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.) ~ 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.)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.)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.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.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.
                                                                                        Nominal of Thread (inch)-------------------------------------1/4-------
                                                                                        ApplicationStandardStandard---StandardStandardStandardStandardStandardStandardStandard-StandardHeat Resistance / Chemical Resistance-StandardStandardStandardStandardStandardStandardStandard--StandardStandardStandardStandardStandardStandardStandardStandardStandardStandard--Standard-----StandardStandard
                                                                                        Strength Class (Steel)---------------------------------4.8-----------
                                                                                        Plastic Material--POM------UF--POM---------ABS----PC------PCPOMPOM--------

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