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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
  • All
  • Same day
  • 1 Day(s) or Less
  • 5 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  • 15 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Length L(mm)
Pitch(mm)
Detailed Shape
Mounting Hole Shape
Material
Surface Treatment
Thread Type
Tip Shape
Additional Shape
Sales Unit
Nominal of Thread (inch)
Application
Strength Class (Steel)
Plastic Material
  • Recommendation

Stepped Knurled Head Screws

  • Recommendation

Long Knurled Head Screws

    Knob Bolt, Black

      Rosette thumbscrew

        Stainless-Steel Long-Shank Knurled Knob A-1176

          Thumb Screw, Round, Black

            Star-Shaped Thumbscrew

              Slotted Knurled Screw

                T Type Thumbscrew

                  Knob Bolt, R Type, No.1, Black

                    Stepped Grip BT Long

                      Grip Bolt

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

                          Length Configurable Long Knurled Head Screws

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

                              ECO-BS Slotted Knurled Screw

                                ECO-BS Stepped Knurled Screw

                                  ECO-BS Flat Head Knurled Screw

                                    Round Fan Bolt

                                      Round Fan Bolt

                                        PC (Polycarbonate)/Slotted Resin Knurled

                                          Long-Shank Knurled Knob A-176

                                            Plastic Long-Shank Knurled Knob AP-176

                                              Stainless-Steel Dressing Screw/Washer C-1029-M

                                                Thumbscrew Round Gray

                                                  Red Round Thumbscrew

                                                    Thumbscrew Type T, Black

                                                      Whitworth Round Fan-Shape Thumb Bolt

                                                        High Pick White NO.2

                                                          Slotless Knurling Screw

                                                            Mushroom Shaped Plastic Knobs

                                                              Stepped grip bolt

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

                                                                  Brass Knurled Knob (Slotted) NB-AG/AG-N

                                                                    Brass Knurled Knob (Slotted/Flanged) NB-B/B-N/BC/BC-N

                                                                      Brass Knurled Knob (Slotted/Flanged) NB-BG/BG-N

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

                                                                          Brass Knurled Knob (Flanged) NB-CG/CG-N

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

                                                                              Brass Knurled Knob (Slotted / Flanged / Narrow Body) NB-E/E-N/EC/EC-N

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

                                                                                  Brass Knurled Knob (Low Head) NB-G/G-N/GC/GC-N

                                                                                    Resin Knurled Knob (Slotted) NBPC/NBPC-W

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

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

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        TAKIGEN

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        MITSUBOSHI CI

                                                                                        NIPPON CHEMICAL SCREW

                                                                                        TAKIGEN

                                                                                        TAKIGEN

                                                                                        TAKIGEN

                                                                                        SUNCO

                                                                                        GOSHO WORKS

                                                                                        GOSHO WORKS

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        SUNCO

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        HIROSUGI-KEIKI

                                                                                        Product Series

                                                                                        Stepped Knurled Head Screws

                                                                                        Long Knurled Head Screws

                                                                                        Knob Bolt, Black

                                                                                        Rosette thumbscrew【1-50 Pieces Per Package】

                                                                                        Stainless-Steel Long-Shank Knurled Knob A-1176

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

                                                                                        Star-Shaped Thumbscrew【1-50 Pieces Per Package】

                                                                                        Slotted Knurled Screw【1-500 Pieces Per Package】

                                                                                        T Type Thumbscrew【20-250 Pieces Per Package】

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

                                                                                        Stepped Grip BT Long【40-100 Pieces Per Package】

                                                                                        Grip Bolt【25-200 Pieces Per Package】

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

                                                                                        Length Configurable Long Knurled Head Screws

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

                                                                                        ECO-BS Slotted Knurled Screw【1-100 Pieces Per Package】

                                                                                        ECO-BS Stepped Knurled Screw

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

                                                                                        Round Fan Bolt【1-1,000 Pieces Per Package】

                                                                                        Round Fan Bolt【100-200 Pieces Per Package】

                                                                                        PC (Polycarbonate)/Slotted Resin Knurled

                                                                                        Long-Shank Knurled Knob A-176

                                                                                        Plastic Long-Shank Knurled Knob AP-176

                                                                                        Stainless-Steel Dressing Screw/Washer C-1029-M

                                                                                        Thumbscrew Round Gray【1-500 Pieces Per Package】

                                                                                        Red Round Thumbscrew【100-250 Pieces Per Package】

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

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

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

                                                                                        Slotless Knurling Screw【1-250 Pieces Per Package】

                                                                                        Mushroom Shaped Plastic Knobs【30-100 Pieces Per Package】

                                                                                        Stepped grip bolt【50-150 Pieces Per Package】

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

                                                                                        Brass Knurled Knob (Slotted) NB-AG/AG-N

                                                                                        Brass Knurled Knob (Slotted/Flanged) NB-B/B-N/BC/BC-N

                                                                                        Brass Knurled Knob (Slotted/Flanged) NB-BG/BG-N

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

                                                                                        Brass Knurled Knob (Flanged) NB-CG/CG-N

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

                                                                                        Brass Knurled Knob (Slotted / Flanged / Narrow Body) NB-E/E-N/EC/EC-N

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

                                                                                        Brass Knurled Knob (Low Head) NB-G/G-N/GC/GC-N

                                                                                        Resin Knurled Knob (Slotted) NBPC/NBPC-W

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

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

                                                                                        CAD
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D / 3D
                                                                                        • 2D
                                                                                        • 2D / 3D
                                                                                        Days to Ship 14 Day(s) or more Same day or more Same day 12 Day(s) or more Same day or more 9 Day(s) or more 9 Day(s) or more Same day or more 22 Day(s) or more Same day or more 22 Day(s) or more 22 Day(s) or more 16 Day(s) or more 5 Day(s) or more 13 Day(s) or more Same day or more Same day or more Same day or more Same day or more 10 Day(s) or more 11 Day(s) or more Same day or more Same day or more Same day or more Same day or more 17 Day(s) or more 9 Day(s) or more 10 Day(s) or more 10 Day(s) or more Same day or more 22 Day(s) or more 10 Day(s) or more 14 Day(s) or more 16 Day(s) or more 14 Day(s) or more 16 Day(s) or more 14 Day(s) or more 16 Day(s) or more 14 Day(s) or more 16 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more
                                                                                        Nominal of Thread (M)2.5 ~ 63 ~ 105 ~ 66 ~ 104 ~ 83 ~ 86 ~ 103 ~ 65 ~ 105 ~ 63 ~ 85 ~ 103 ~ 43 ~ 63 ~ 83 ~ 63 ~ 63 ~ 54 ~ 84 ~ 103 ~ 43 ~ 84 ~ 88 ~ 123 ~ 84 ~ 65-44 ~ 65 ~ 83 ~ 82.6 ~ 62.62.6 ~ 62.62.6 ~ 62.63 ~ 63 ~ 63 ~ 63 ~ 63 ~ 43 ~ 42.6 ~ 6
                                                                                        Length L(mm)10 ~ 306 ~ 4012 ~ 405 ~ 20010 ~ 505 ~ 5515 ~ 505 ~ 405 ~ 20020 ~ 3510 ~ 2510 ~ 506 ~ 306 ~ 506 ~ 606 ~ 505 ~ 306 ~ 2510 ~ 7010 ~ 506 ~ 126.5 ~ 5020 ~ 4423 ~ 673 ~ 1508 ~ 3510 ~ 1825 ~ 658 ~ 208 ~ 208 ~ 156 ~ 254 ~ 354 ~ 124 ~ 354 ~ 124 ~ 354 ~ 126 ~ 3510 ~ 5010 ~ 506 ~ 356 ~ 126 ~ 204 ~ 35
                                                                                        Pitch(mm)0.45 ~ 10.5 ~ 1.50.8 ~ 11 ~ 1.50.7 ~ 1.250.5 ~ 1.251 ~ 1.50.5 ~ 10.8 ~ 1.50.8 ~ 1---0.5 ~ 10.5 ~ 1.250.5 ~ 10.5 ~ 10.5 ~ 0.80.7 ~ 1.250.7 ~ 1.50.5 ~ 0.70.5 ~ 1.250.7 ~ 1.251.25 ~ 1.750.5 ~ 1.250.7 ~ 10.8-0.7---0.45 ~ 10.450.45 ~ 10.450.45 ~ 10.450.5 ~ 10.5 ~ 10.5 ~ 10.5 ~ 10.5 ~ 0.70.5 ~ 0.7-
                                                                                        Detailed ShapeKnurlingKnurling-UreaKnurlingUreaUreaKnurlingWingRound Flat Head--KnurlingKnurlingStandardKnurlingKnurlingFlat / KnurlingWingWingKnurlingKnurlingKnurlingKnurlingUreaUreaWingWingKnurlingKnurling--KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurling
                                                                                        Mounting Hole ShapeNot ProvidedNot Provided--Not ProvidedNot ProvidedNot ProvidedNegative----NegativeNot ProvidedHex SocketNegative---Not ProvidedNegativeNot ProvidedNot ProvidedNot Provided-Not ProvidedNot Provided-----NegativeNegativeNegativeNegativeNot ProvidedNot ProvidedNot ProvidedNegativeNegativeNot ProvidedNot ProvidedNot ProvidedNegative
                                                                                        MaterialStainless SteelStainless SteelStainless SteelStainless Steel ~ SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless Steel ~ SteelSteelSteelSteelBrassStainless SteelStainless SteelBrassBrassBrassSteelSteelResinBrassBrassSteelStainless Steel ~ SteelStainless Steel ~ SteelResinSteelSteelStainless SteelSteelSteelBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassResinResinBrass
                                                                                        Surface TreatmentNot ProvidedNot Provided / Electroless Nickel Plating-Trivalent Chromate / Bright Chrome Plating / Chromate PlatingBuffedNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot ProvidedBlack PaintedTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateBlack Nickel PlatingNot Provided / Electroless Nickel PlatingNot ProvidedNickel PlatingNickel PlatingNickel PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingBright Chrome Plating / Chromate Plating / Barrel, PassivatedNot ProvidedChrome PlatingNickel PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingNot Provided / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingBright Chrome Plating / Chromate PlatingTrivalent ChromateBlack PaintedTrivalent ChromateTrivalent ChromateChromate Plating / Nickel PlatingGold PlatingNickel PlatingGold PlatingNickel PlatingNickel PlatingNickel PlatingNickel PlatingNickel PlatingChromate PlatingNot ProvidedNot ProvidedNickel Plating
                                                                                        Thread TypeMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse--Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseWhit CoarseMetric Coarse---Metric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric CoarseMetric Coarse
                                                                                        Tip ShapeFlat EndFlat EndFlat EndFlat EndCone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End-Flat EndCone PointCone PointCone PointFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat EndFlat End
                                                                                        Additional ShapeStandardStandard--With Retaining Ring Grooves--Standard----Standard / Washer IntegratedStandardWith Through HolesStandardStandardStandardStandardStandardStandardWasher IntegratedWith Retaining Ring GroovesWasher Integrated---Standard----Standard / Washer IntegratedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardWasher Integrated
                                                                                        Sales UnitLow 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.) ~ Box, Pkg.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.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.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.)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.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.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.)
                                                                                        Nominal of Thread (inch)---------------------------1/4-----------------
                                                                                        ApplicationStandardStandard--Heat Resistance / Chemical Resistance--Standard----StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard---Standard----StandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                                                                                        Strength Class (Steel)-------------------4.8-------------------------
                                                                                        Plastic Material-----POMPOM-------------PC-ABSUF-POMPOM---------------PCPC-

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