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    36 Products

    Threaded-Hole Knobs

    Image of Product. Style 26. Front orientation. Five-Arm Grip. Threaded-Hole Knobs, Style 26.

    Style 26

    Install these knobs on a threaded stud. They provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.
    Style 26—Five-Arm Grip
    Image of Product. Style 26. Front orientation. Five-Arm Grip. Threaded-Hole Knobs, Style 26.

    Style 26

    Aluminum—Aluminum knobs have mild corrosion resistance, are lightweight, and are nonmagnetic.
    Thread
    Head,
    mm
    Hub,
    mm
    Each
    Sz.
    Dp.,
    mm
    Dia.
    Ht.
    Dia.
    Ht.
    1-9
    10-Up
    Aluminum
    M16 × 2 mm287023262362015K512000000000000
     

    Threaded Through-Hole Knobs

    Image of Product. Style 13. Front orientation. Style 13. Threaded Through-Hole Knobs, Six-Arm Grip.

    Style 13

    Long shafts can thread through these knobs for mounting versatility. The knobs provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.
    Style 13—Six-Arm Grip
    Image of Product. Style 13. Front orientation. Style 13. Threaded Through-Hole Knobs, Six-Arm Grip.

    Style 13

    Phenolic—Plastic knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Phenolic has good scratch resistance.
    Thread
    Head,
    mm
    Hub,
    mm
    Each
    Sz.
    Dp.,
    mm
    Dia.
    Ht.
    Dia.
    Ht.
    Insert
    Material
    Temp. Range,
    ° F
    1-9
    10-Up
    Black Phenolic
    M16 × 2 mm2560202815Brass0 to 2404273T8800000000000
    M16 × 2 mm2570213221Brass0 to 2404273T890000000000
     

    Threaded-Hole-Mount Ball Knobs

    Image of Product. Front orientation. Ball Knobs. Threaded-Hole-Mount Ball Knobs, Style 1.

    Style 1

    Install these traditional, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods.
    Phenolic—Phenolic knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Phenolic has good scratch resistance.
    Thread
    Each
    Size
    Dp.,
    mm
    Head Dia.,
    mm
    Insert
    Material
    Temp. Range,
    ° F
    1-9
    10-Up
    Style 1
     
    Black Phenolic
    M16 × 2 mm2149Brass-30 to 40062195K220000000000
     
    Red Phenolic
    M16 × 2 mm2149Brass-30 to 40063075K2200000000
     

    Machine Handles

    These handles are often used for operating machinery.
    Threaded Through-Hole Mount
    Image of Product. Front orientation. Machine Handles. Threaded Through-Hole Mount, 2 Arms.
    Image of Attribute. Front orientation. Contains Annotated. Threaded Through-Hole Mount, 2 Arms.

    2 Arms

    2 Arms

    Threaded through-hole handles allow long shafts to thread through these handles for mounting versatility.
    Zinc-Plated Iron—Iron handles are zinc plated for corrosion resistance.
    Thread
    No. of
    Arms
    Size
    Depth,
    mm
    Handle
    Lg., mm
    Projection,
    mm
    Hub Projection,
    mm
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Iron
    2M16 × 2 mm26.2114.347.626.2194309A423000000
    2M16 × 2 mm43.7203.279.443.7194309A43300000
     

    Adjustable Handles

    Image of Product. Front orientation. Adjustable Handles. Style 3—Threaded Stud.
    Image of Product. Front orientation. Adjustable Handles. Style 3—Threaded Hole.

    Style

    3—Threaded

    Stud

    Style

    3—Threaded

    Hole

    Also known as clamping handles, use these standard adjustable handles for applications involving frequent positioning, tightening, and holding adjustments. Lift the handle to rotate freely; then release the handle to engage and tighten.
    Style 3—Threaded Stud
    Image of Product. Front orientation. Adjustable Handles. Style 3—Threaded Stud.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Handles. Style 3—Threaded Stud.
    Threaded-stud handles mount into a threaded hole.
    Powder-Coated Zinc Alloy—Powder-coated zinc alloy handles have good corrosion resistance.
    303 Stainless Steel—303 stainless steel handles have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
    Thread
    Size
    Stud Lg.,
    mm
    Handle
    Lg., mm
    Projection,
    mm
    Hub Projection,
    mm
    Stud Material
    Color
    Each
    Powder-Coated Zinc Alloy
    M16 x 2 mm501107951SteelBlack6848K59000000
    M16 x 2 mm601107951SteelBlack6848K6100000
     
    303 Stainless Steel
    M16 x 2 mm501107951303 Stainless Steel
    		—6608K3800000
    M16 x 2 mm601107949303 Stainless Steel
    		—6608K3900000
     
    Style 3—Threaded Hole
    Image of Product. Front orientation. Adjustable Handles. Style 3—Threaded Hole.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Handles. Style 3—Threaded Hole.
    Threaded-hole handles install on a threaded stud.
    Powder-Coated Zinc Alloy—Powder-coated zinc alloy handles have good corrosion resistance.
    303 Stainless Steel—303 stainless steel handles have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
    303 Stainless Steel Insert—303 stainless steel inserts are more corrosion resistant than black-oxide steel inserts.
    Thread
    Size
    Dp.,
    mm
    Handle
    Lg., mm
    Projection,
    mm
    Hub Projection,
    mm
    Insert Material
    Color
    Each
    Powder-Coated Zinc Alloy
    M16 x 2 mm231107951Black-Oxide SteelBlack6848K21000000
     
    303 Stainless Steel
    M16 x 2 mm231107951303 Stainless Steel—6608K4900000
     

    Heavy Duty Adjustable Handles

    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Stud.
    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Hole.

    Threaded Stud

    Threaded Hole

    These rugged steel handles provide lasting durability for applications involving frequent positioning, tightening, and holding adjustments. Lift the handle to rotate freely; then release the handle to engage and tighten. These handles are also known as clamping handles. All have a black-oxide finish for mild rust resistance.
    Threaded Stud
    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Stud.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Stud.
    Threaded-stud handles mount into a threaded hole.
    Knob
    Thread
    Size
    Stud Lg.,
    mm
    Handle
    Lg., mm
    Projection,
    mm
    Hub Projection,
    mm
    Dia.,
    mm
    Material
    Color
    Stud
    Material
    Temp. Range,
    ° F
    Each
    Black-Oxide Steel
    M16 x 2 mm501361166741PhenolicBlackSteel0 to 23065015K26000000
     
    Threaded Hole
    Image of Product. Front orientation. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Hole.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Handles. Heavy Duty Adjustable Handles, Threaded Hole.
    Threaded-hole handles install on a threaded stud.
    Thread
    Knob
    Size
    Dp.,
    mm
    Handle
    Lg., mm
    Projection,
    mm
    Hub Projection,
    mm
    Dia.,
    mm
    Material
    Color
    Insert Material
    Temp. Range,
    ° F
    Each
    Black-Oxide Steel
    M16 x 2 mm301181095733PhenolicBlackBlack-Oxide Steel0 to 23065015K13000000
     

    Heavy Duty Cam Handles

    Also known as double cams, these complete cam handles have a durable, extra-large handle for clamping on fixture bases, plates, and workpieces. For fast adjustments, push down on the handle and the head applies pressure to quickly draw two parts together.
    Threaded-Stud Mount
    Image of ProductInUse. Front orientation. Contains Border. Cam Handles. Heavy Duty Cam Handles.
    Image of Product. Front orientation. Cam Handles. Heavy Duty Cam Handles.
    Image of Attribute. Front orientation. Contains Annotated. Heavy Duty Cam Handles, Threaded-Stud Mount.
    Threaded-stud handles mount into a threaded hole.
    Black-Oxide Steel Handle—These handles are made of steel with a black-oxide finish for mild rust resistance.
    Clamping Distance—Clamping distance is how far the handle will draw parts together when clamped.
    Thread
    Handle,
    mm
    Size
    Lg.,
    mm
    Clamping Distance,
    mm
    Lg.
    Wd.
    Ctr. Ht.,
    mm
    Clamped
    Ht., mm
    Max. Clamping
    Force
    Stud Material
    Each
    Black-Oxide Steel Handle
    M16 × 2 mm1303.57137322245Not Rated304 Stainless Steel
    		61525K33000000
     

    Sanitary Retractable Spring Plungers

    Image of Product. Front orientation. Spring Plungers. Sanitary Retractable Spring Plungers.
    Image of Attribute. Front orientation. Contains Annotated. Sanitary Retractable Spring Plungers.
    With rounded edges and polished surfaces, these spring plungers are free of nooks and crannies where dirt, water, and bacteria could collect. The seal on the base keeps contaminants off the threads and is bright blue, so you can easily spot broken pieces that fall into your line. A tug of the knob manually retracts the nose so you can do everything from positioning containers on an assembly line to locking mixing blades in place. Spring plungers are FDA compliant for direct contact with food.
    316 Stainless Steel Nose—Won't corrode from frequent washdowns with harsh cleaners and detergents.
    Twist-to-Lock—Free up both hands to adjust your workpiece or switch out parts without the plunger springing back and getting in the way. Pull back the handle and twist to lock the nose in its retracted position.
    Spring Plungers
    Replacement
    Seals
    Nose,
    mm
    Nose
    Force, lbf
    Body
    Handle
    Twist-to-Lock
    Thread Size
    Thread
    Lg., mm
    Extended
    Lg.
    Dia.
    Extended
    Compressed
    Material
    Lg.,
    mm
    Material
    Dia.,
    mm
    Seal
    Material
    Each
    Each
    316 Stainless Steel Nose
    M16 x 1.5 mm128857.2316 Stainless Steel
    		66316 Stainless Steel
    		35Buna-N
    		97158A120000000097158A15000000
     

    Handle Nuts

    Image of Product. Front orientation. Handle Nuts. Style A.

    Style A

    Image of Attribute. Front orientation. Contains Annotated.
    Use these handles for quick assembly and disassembly. Their offset grip provides leverage, making them a good alternative to wing nuts. Long shafts can thread through these handles for mounting versatility.
    Zinc-Plated Iron—Zinc-plated iron handle nuts have corrosion resistance.
    Thread
    Style
    Size
    Dp.,
    mm
    Handle
    Lg., mm
    Projection,
    mm
    Hub Projection,
    mm
    Each
    Threaded Through-Hole Mount
     
    Iron
    AM16 × 2 mm19105411991043A12200000
     
    Zinc-Plated Iron
    AM16 × 2 mm19105411991044A1220000
     

    CAT Taper Retention Knobs

    Image of Product. Front orientation. Retention Knobs. CAT Taper Retention Knobs.
    Image of Attribute. Knob. Front orientation. Contains Annotated. Retention Knobs. CAT Taper Retention Knobs.
    Image of Attribute. Knob with Pilot. Front orientation. Retention Knobs. CAT Taper Retention Knobs.

    Knob

    Knob with Pilot

    Lock tool holders in place on CNC machines with CAT taper spindles when milling, drilling, and routing. All meet industrial standards for tensile and shear strength. These knobs are also known as pull studs. To ensure compatibility with your machine, compare the features on these knobs, such as the location of O-ring seals and the pilot design, to those on your current knob. Use a torque wrench with a retention knob socket or a changeable-head torque wrench to tighten them.
    Knobs with a pilot ensure precise alignment between the tool holder and spindle, reducing vibration and runout. To upgrade a standard knob to one with a pilot, confirm that the pilot diameter is small enough to fit in your tool holder without touching the inner walls where the knob seats.
    Grip Angle—Grip angle is the sloped part of the knob that the machine grips to secure the tool holder. A 15˚ grip angle is sometimes referred to as a 75˚ grip angle. A 30˚ grip angle is sometimes referred to as a 60˚ grip angle.
    Grip
    Angle
    Projection
    Head
    Dia.
    Collar
    Dia.
    Head-to-Flange
    Lg.
    Flange
    Thk.
    Torque Range,
    ft·lbf
    Mfr.
    Mfr. Model
    No.
    Mfr. Equiv. Model No.
    Specs.
    Met
    JIS
    Specification
    Each
    CAT 40 Machine Taper
     
    M16 × 2 mm
    45°1.266"0.588"0.49"0.988"0.236"45 to 55T.J. DaviesPS-534X45350-00V, 21106, 35000V, MH40TRKISO 7388-3JIS B 63399496N22000000
     

    CAT Taper Retention Knobs with Coolant Hole

    Image of Product. Front orientation. Retention Knobs. CAT Taper Retention Knobs with Coolant Hole.
    Image of Attribute. Knob. Front orientation. Contains Annotated. Retention Knobs. CAT Taper Retention Knobs with Coolant Hole.
    Image of Attribute. Knob with Pilot. Front orientation. Contains Annotated. Retention Knobs. CAT Taper Retention Knobs with Coolant Hole.

    Knob

    Knob with Pilot

    Lock tool holders in place on CNC machines with a through-spindle coolant (TSC) system. They fit machines with a CAT taper spindle. All meet industrial standards for tensile and shear strength. Also known as pull studs. Use a torque wrench with a retention knob socket or a changeable-head torque wrench to tighten them.
    To ensure compatibility with your machine, compare the features on these knobs, such as the location of O-ring seals and the pilot design, to those on your current knob.
    Knobs with a pilot ensure precise alignment between the tool holder and spindle, reducing vibration and runout. To upgrade a standard knob to one with a pilot, confirm that the pilot diameter is small enough to fit in your tool holder without touching the inner walls where the knob seats.
    Grip Angle—Grip angle is the sloped part of the knob that the machine grips to secure the tool holder. A 15˚ grip angle is sometimes referred to as a 75˚ grip angle. A 30˚ grip angle is sometimes referred to as a 60˚ grip angle.
    Grip
    Angle
    Projection
    Head
    Dia.
    Coolant Hole
    Diameter
    Collar
    Dia.
    Head-to-Flange
    Lg.
    Flange
    Thk.
    Torque Range,
    ft·lbf
    Mfr.
    Mfr. Model
    No.
    Mfr. Equiv. Model No.
    Specs. Met
    JIS
    Specification
    Each
    CAT 40 Machine Taper
     
    M16 × 2 mm
    45°0.64"0.74"0.264"0.49"0.44"0.12"45 to 55T.J. DaviesPSC-47817836, A40TRK, B40-STDH, RS4M-0105ASME B5.50, ISO 7388-3JIS B 63399499N29000000
     

    BT Taper Retention Knobs

    Image of Product. Front orientation. Retention Knobs. BT Taper Retention Knobs.
    Image of Attribute. Knob with Pilot. Front orientation. Retention Knobs. BT Taper Retention Knobs.

    Knob with Pilot

    Lock tool holders in place on CNC machines with a BT taper spindle. All meet industrial standards for tensile and shear strength. These knobs are also known as pull studs. They have a pilot, which ensures precise alignment between the tool holder and spindle, reducing vibration and runout. To ensure compatibility with your machine, compare the features on these knobs, such as the pilot design, to those on your current knob. If you want to upgrade a standard knob to one with a pilot, confirm that the pilot diameter is small enough to fit in your tool holder without touching the inner walls where the knob seats.
    Use a torque wrench with a retention knob socket or a changeable-head torque wrench to tighten them.
    Grip Angle—Grip angle is the sloped part of the knob that the machine grips to secure the tool holder. A 15˚ grip angle is sometimes referred to as a 75˚ grip angle. A 30˚ grip angle is sometimes referred to as a 60˚ grip angle.
    Grip
    Angle
    Projection
    Head
    Dia.
    Pilot
    Dia.
    Collar
    Dia.
    Head-to-Flange
    Lg.
    Flange
    Thk.
    Torque Range,
    ft·lbf
    Mfr.
    Mfr. Model
    No.
    Mfr. Equiv. Model No.
    Specs. Met
    JIS
    Specification
    Each
    BT 40 Machine Taper
     
    M16 × 2 mm
    15°1.141"0.746"0.669"0.505"0.905"0.275"45 to 55T.J. DaviesPS-444X1540PH, 329-12, 4020NTRK, 21101, 32912, B40-1500, HPS-805, PS-805, RS4M-0205—JIS B 63399485N17000000
    30°1.378"0.588"0.669"0.505"1.1"0.236"45 to 55T.J. DaviesPS-444X60311-13A, 4004TRK, 17808, 31113A, B40-6000, HPS-2, RB4M-0002—JIS B 63399485N2200000
    45°0.752"0.74"0.669"0.505"0.552"0.236"45 to 55T.J. DaviesPS-477111-26, 11126, 21105, B40-FADAL, F40TRK, RS4M-0115ASME B5.50, ISO 7388-3JIS B 63399485N1800000
    45°1.378"0.588"0.669"0.505"1.1"0.236"45 to 55T.J. DaviesPS-444X45311-13, 4003TRK, 17803, 31113, B50-4500, HPS-1, P40T-1, PS-70, RB4M-0001—JIS B 63399485N1900000
    45°1.546"0.592"0.669"0.505"1.25"0.187"45 to 55T.J. DaviesPS-554171-26, 17126, 21116ASME B5.50, ISO 7388-3JIS B 63399485N2100000
    90°1.378"0.588"0.669"0.505"1.1"0.236"45 to 55T.J. DaviesPS-444X90311-13B, 4002TRK, 17814, 31113B, B40-9000, HPS-08, POM40F, POM40MG, RB4M-0003—JIS B 63399485N2300000
     

    BT Taper Retention Knobs with Coolant Hole

    Image of Product. Front orientation. Retention Knobs. BT Taper Retention Knobs with Coolant Hole.
    Image of Attribute. Knob with Pilot. Front orientation. Contains Annotated. Retention Knobs. BT Taper Retention Knobs with Coolant Hole.

    Knob with Pilot

    Lock tool holders in place on CNC machines with a through-spindle coolant (TSC) system. They fit machines with a BT taper spindle. All meet industrial standards for tensile and shear strength. Also known as pull studs. These knobs have a pilot, which ensures precise alignment between the tool holder and spindle, reducing vibration and runout. To ensure compatibility with your machine, compare the features on these knobs, such as the location of O-ring seals and the pilot design, to those on your current knob. To upgrade a standard knob to one with a pilot, confirm that the pilot diameter is small enough to fit in your tool holder without touching the inner walls where the knob seats.
    Use a torque wrench with a retention knob socket or a changeable-head torque wrench to tighten them.
    Flange O-Ring Included—Knobs with flange O-rings block external coolant from entering your machine spindle. Match the O-ring placement and style to your current setup to ensure optimal sealing and performance.
    Grip Angle—Grip angle is the sloped part of the knob that the machine grips to secure the tool holder. A 15˚ grip angle is sometimes referred to as a 75˚ grip angle. A 30˚ grip angle is sometimes referred to as a 60˚ grip angle.
    Grip
    Angle
    Projection
    Head
    Dia.
    Coolant Hole
    Diameter
    Pilot
    Dia.
    Collar
    Dia.
    Head-to-Flange
    Lg.
    Flange
    Thk.
    Torque Range,
    ft·lbf
    O-Rings Included
    Mfr.
    Mfr. Model
    No.
    Mfr. Equiv. Model No.
    Specs. Met
    JIS
    Specification
    Each
    BT 40 Machine Taper
     
    M16 × 2 mm
    15°1.136"0.746"0.264"0.669"0.505"0.9"0.157"45 to 55—T.J. DaviesPSC-480X15711-22, 21130-C, 71122, DIN40ATRK, RS4M-0114-CISO 7388-3JIS B 63399487N16000000
    15°1.136"0.746"0.264"0.669"0.505"0.9"0.157"45 to 55Flange O-Ring, Head O-Ring in Coolant HoleT.J. DaviesPSCO-480X15AB40-1500 Mori EU, HPS-366E-1ISO 7388-3JIS B 63399487N1500000
    15°1.141"0.746"0.264"0.669"0.505"0.905"0.275"45 to 55—T.J. DaviesPSC-444X1540PH, 329-13, 21101-C, 32913, B40-1500 H, HPS-806-1, RS4M-0205-CISO 7388-3JIS B 63399487N1700000
    30°1.378"0.588"0.166"0.669"0.505"1.1"0.236"45 to 55—T.J. DaviesPSC-444X60311-13E, 4004TRKC, 17820, 31113E, B40-6000 H, HPS-2 C, RB4M-0002-C—JIS B 63399487N2200000
    45°0.752"0.74"0.264"0.669"0.505"0.552"0.120"45 to 55—T.J. DaviesPSC-479312-25, 21129-C, 31225, HPS-G51, MZ40TRKC, PS-G51ASME B5.50, ISO 7388-3JIS B 63399487N1800000
    45°0.752"0.74"0.264"0.669"0.505"0.552"0.236"45 to 55—T.J. DaviesPSC-477111-26A, 11126A, 21105-C, B40-FADAL C, F40TRKC, RS4M-0115-CASME B5.50, ISO 7388-3JIS B 63399487N1900000
    45°1.378"0.588"0.166"0.669"0.505"1.1"0.236"45 to 55—T.J. DaviesPSC-444X45311-13D, 4003TRKC, 17818, 31113D, B40-4500 H, HPS-1C, RB4M-0001-C—JIS B 63399487N2100000
    90°1.378"0.588"0.166"0.669"0.505"1.1"0.236"45 to 55—T.J. DaviesPSC-444X90311-13F, 4002TRKC, 17822, 31113F, B40-9000 H, HPS-08 C, RB4M-0003-C—JIS B 63399487N2300000
     
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