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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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
  • All
  • Same day
  • 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
  • 11 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

  • On Sale Till 31/03/2025

ECO-BS Flat Head Knurled Screw

    Thumb Screw, Round, Black

    • On Sale Till 31/03/2025

    Round Fan Bolt (Thumb Screw)

      Length Configurable Long Knurled Head Screws

      • On Sale Till 31/03/2025

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

        Whitworth Round Fan-Shape Thumb Bolt

        • On Sale Till 31/03/2025

        Thumbscrew Round Gray/Red/Black

          Rosette thumbscrew

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

              T Type Thumbscrew

                Brass Knurled Knob (Low Head) / NB-GC

                • On Sale Till 31/03/2025

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

                • On Sale Till 31/03/2025

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

                • On Sale Till 31/03/2025

                Large Plastic Knurled Knob A-226

                  Knob Bolt, Black

                    Stepped Grip Bolt

                      Thumb Screw (Hand Tighten Bolt)

                      • On Sale Till 31/03/2025

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

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

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

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

                            • On Sale Till 31/03/2025

                            Slotted Knurled Screw

                              PC (Polycarbonate)/Slotted Resin Knurled

                                Star-Shaped Thumbscrew

                                  Slotless Knurling Screw

                                    Grip Bolt

                                      Brass Knurled Knob (Stepped) / NB-DC

                                        Resin Knurled Knob / NBPC-W

                                          Resin Knurled Knob NBPU-W/-B/-R

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

                                              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-E-SR/NB-E-R

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

                                                      Red Round Thumbscrew

                                                        Thumbscrew Type T, Black

                                                        • On Sale Till 31/03/2025

                                                        Knob Bolt, R Type, No.1, Black

                                                          High Pick White NO.2

                                                            Stepped Grip BT Long

                                                              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-D/D-N/DC/DC-N

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

                                                                    Brand

                                                                    MISUMI

                                                                    MISUMI

                                                                    SUNCO

                                                                    GOSHO WORKS

                                                                    SUNCO

                                                                    MISUMI

                                                                    SUNCO

                                                                    SUNCO

                                                                    SUNCO

                                                                    SUNCO

                                                                    MISUMI

                                                                    SUNCO

                                                                    HIROSUGI-KEIKI

                                                                    TAKIGEN

                                                                    TAKIGEN

                                                                    TAKIGEN

                                                                    SUNCO

                                                                    SUNCO

                                                                    MITSUBOSHI CI

                                                                    TAKIGEN

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    SUNCO

                                                                    NIPPON CHEMICAL SCREW

                                                                    GOSHO WORKS

                                                                    SUNCO

                                                                    SUNCO

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    SUNCO

                                                                    GOSHO WORKS

                                                                    GOSHO WORKS

                                                                    SUNCO

                                                                    SUNCO

                                                                    SUNCO

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    HIROSUGI-KEIKI

                                                                    Product Series

                                                                    Stepped Knurled Head Screws

                                                                    Long Knurled Head Screws

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

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

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

                                                                    Length Configurable Long Knurled Head Screws

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

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

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

                                                                    Rosette thumbscrew【1-50 Pieces Per Package】

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

                                                                    T Type Thumbscrew【20-250 Pieces Per Package】

                                                                    Brass Knurled Knob (Low Head) / NB-GC

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

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

                                                                    Large Plastic Knurled Knob A-226

                                                                    Knob Bolt, Black

                                                                    Stepped Grip Bolt【50-150 Pieces Per Package】

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

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

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

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

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

                                                                    Slotted Knurled Screw【1-500 Pieces Per Package】

                                                                    PC (Polycarbonate)/Slotted Resin Knurled

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

                                                                    Slotless Knurling Screw【1-250 Pieces Per Package】

                                                                    Grip Bolt【25-200 Pieces Per Package】

                                                                    Brass Knurled Knob (Stepped) / NB-DC

                                                                    Resin Knurled Knob / NBPC-W

                                                                    Resin Knurled Knob NBPU-W/-B/-R

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

                                                                    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-E-SR/NB-E-R

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

                                                                    Red Round Thumbscrew【100-250 Pieces Per Package】

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

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

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

                                                                    Stepped Grip BT Long【100-120 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 (Stepped) NB-D/D-N/DC/DC-N

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

                                                                    CAD
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    Days to Ship 5 Day(s) or more Same day or more Same day or more Same day or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 21 Day(s) or more Same day or more Quote Quote Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 21 Day(s) or more 21 Day(s) or more 21 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 21 Day(s) or more 18 Day(s) or more 21 Day(s) or more 14 Day(s) or more 11 Day(s) or more 14 Day(s) or more 14 Day(s) or more Same day or more 13 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 11 Day(s) or more 21 Day(s) or more 21 Day(s) or more 21 Day(s) or more
                                                                    Nominal of Thread (M)2.5 ~ 63 ~ 103 ~ 53 ~ 84 ~ 83 ~ 63 ~ 6-3 ~ 86 ~ 103 ~ 85 ~ 1043 ~ 84 ~ 68 ~ 125 ~ 63 ~ 84 ~ 104 ~ 843 ~ 443 ~ 63 ~ 46 ~ 104 ~ 65 ~ 104 ~ 543 ~ 43 ~ 43 ~ 42.6 ~ 63 ~ 63 ~ 64 ~ 655 ~ 643 ~ 52.6 ~ 6443
                                                                    Length L(mm)10 ~ 306 ~ 406 ~ 255 ~ 5510 ~ 706 ~ 505 ~ 2525 ~ 653 ~ 806 ~ 806 ~ 605 ~ 20012 ~ 186.5 ~ 5020 ~ 3723 ~ 6712 ~ 406 ~ 2510 ~ 5010 ~ 501512 ~ 25155 ~ 406 ~ 1215 ~ 508 ~ 2010 ~ 5018 ~ 201266 ~ 306 ~ 304 ~ 3510 ~ 506 ~ 508 ~ 3510 ~ 1820 ~ 358 ~ 20104 ~ 3582512
                                                                    Detailed ShapeKnurlingKnurlingFlat / KnurlingDecorative ScrewWingKnurlingKnurlingWingDecorative ScrewDecorative ScrewStandardWingKnurlingKnurlingKnurlingKnurling--WingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingDecorative ScrewKnurling-KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingDecorative ScrewWingRound Countersunk HeadKnurling-KnurlingKnurlingKnurlingKnurling
                                                                    Pitch(mm)0.45 ~ 10.5 ~ 1.50.5 ~ 0.80.5 ~ 1.250.7 ~ 1.250.5 ~ 10.5 ~ 1-0.5 ~ 1.251 ~ 1.50.5 ~ 1.250.8 ~ 1.50.70.5 ~ 1.250.7 ~ 11.25 ~ 1.750.8 ~ 1-0.7 ~ 1.50.7 ~ 1.250.70.5 ~ 0.70.70.5 ~ 10.5 ~ 0.71 ~ 1.5--0.7 ~ 0.80.70.5 ~ 0.7----0.5 ~ 10.7 ~ 10.80.8 ~ 10.7--0.70.70.5
                                                                    Mounting Hole ShapeNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot Provided--Not ProvidedHex Socket-Not ProvidedNot ProvidedNot ProvidedNot Provided--Not ProvidedNot ProvidedStraight-SlotNot ProvidedNot ProvidedStraight-SlotStraight-SlotNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedStraight-SlotStraight-SlotNot ProvidedStraight-SlotStraight-SlotNot ProvidedNot Provided--Not ProvidedStraight-SlotNot ProvidedNot ProvidedStraight-Slot
                                                                    MaterialStainless SteelStainless Steel ~ SteelBrassStainless Steel ~ SteelSteelStainless Steel ~ SteelBrassSteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless Steel ~ SteelBrassBrassBrassSteelStainless SteelSteelSteelStainless SteelBrassBrassBrassStainless SteelResinStainless Steel ~ SteelStainless SteelSteelBrassResinResinBrassBrassBrassBrassBrassStainless Steel ~ SteelResinSteelSteelSteelBrassBrassBrassBrass
                                                                    Surface TreatmentNot ProvidedElectroless Nickel Plating ~ Not ProvidedChrome Plating ~ Nickel PlatingBright Chrome Plating ~ Trivalent ChromateBright Chrome Plating ~ Trivalent ChromateElectroless Nickel Plating ~ Not ProvidedChrome Plating ~ Nickel PlatingBright Chrome PlatingBlack Oxide ~ Trivalent ChromateBlack Oxide ~ Trivalent ChromateNot ProvidedBlack Oxide ~ Trivalent ChromateChromate PlatingChrome PlatingNickel PlatingTrivalent ChromateNot ProvidedTrivalent ChromateBarrel, Passivated ~ Chromate PlatingBuffedNickel PlatingNickel PlatingNickel PlatingBlack Painted ~ Not ProvidedNot ProvidedNot ProvidedBlack Painted ~ Not ProvidedTrivalent ChromateNickel PlatingNot ProvidedNot ProvidedBlack Nickel PlatingBlack Nickel PlatingNickel PlatingNickel PlatingChrome Plating ~ Not ProvidedBright Chrome Plating ~ Not ProvidedBright Chrome Plating ~ Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateChromate PlatingNickel PlatingNickel PlatingNickel Plating
                                                                    Tip ShapeFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndCone PointCone PointCone PointFlat EndFlat End-Cone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                                                                    Thread TypeMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseWhit CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse-Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse--Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse-Metric CoarseMetric CoarseMetric CoarseMetric Coarse
                                                                    Additional ShapeStandardStandardStandard-StandardStandardStandardStandard--With Through Holes-StandardCaptured WasherWith Retaining Ring GroovesCaptured Washer--StandardWith Retaining Ring GroovesStandardStandardStandardStandardStandard---StandardStandardStandardStandard / Captured WasherStandard / Captured WasherCaptured WasherCaptured WasherStandard-----Captured WasherStandardStandardStandard
                                                                    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.)Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.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.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.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.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.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.)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.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.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.)
                                                                    Nominal of Thread (inch)-------1/4-------------------------------------
                                                                    ApplicationStandardStandardStandard-StandardStandardStandardStandard--Standard-StandardStandardStandardStandard--StandardHeat Resistance / Chemical ResistanceStandardStandardStandardStandardStandard---StandardStandardStandardStandardStandardStandardStandardStandard-----StandardStandardStandardStandard
                                                                    Strength Class (Steel)------------------4.8--------------------------
                                                                    Plastic Material---POM----------ABSUF--------PCPOM---PCPC-----POMPOM-------

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