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    126 Products

    Mating Locating Pins and Hole Liners

    Maintain consistent alignment in mating parts by installing a pin in one part and a liner in the other. These components press into place for permanent installation.
    Pins
    Image of Product. Front orientation. Contains Annotated. Locating Pins. Mating Locating Pins and Hole Liners, Pins, Tapered Head.
    Image of Product. Front orientation. Contains Annotated. Locating Pins. Mating Locating Pins and Hole Liners, Pins, Round Head.
    Image of Product. Front orientation. Contains Annotated. Locating Pins. Mating Locating Pins and Hole Liners, Pins, Diamond Head.
    Image of Product. Front orientation. Contains Annotated. Locating Pins. Mating Locating Pins and Hole Liners, Pins, Cone Head.

    Tapered Head

    Round Head

    Diamond Head

    Cone Head

    Head
    Shank
    Shoulder
    Tolerance
    Dia.
    (A)
    Ht. (B)
    Dia.
    (C)
    Ht.
    (D)
    Dia.
    Ht.
    Overall
    Ht.
    Head Dia.
    Shank Dia.
    Shank Ht.
    Material
    Hardness
    Each
    Tapered Head
    1/4"0.375"1/4"1/2"0.280"0.032"0.907"-0.0005" to 0"-0.0003" to 0"SteelRockwell C5031445A111000000
    5/16"0.407"5/16"1/2"0.344"0.032"0.939"-0.0005" to 0"-0.0003" to 0"SteelRockwell C5031445A1120000
    3/8"0.500"3/8"1/2"0.407"0.032"1.032"-0.0005" to 0"-0.0003" to 0"SteelRockwell C5031445A11300000
    1/2"0.562"1/2"1/2"0.532"0.032"1.094"-0.0005" to 0"-0.0003" to 0"SteelRockwell C5031445A11400000
    6 mm9.200 mm6 mm7.000 mm0.792 mm22.000 mm-0.0127 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N110000
    8 mm10.200 mm8 mm9.000 mm0.792 mm23.000 mm-0.0127 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N120000
    10 mm12.200 mm10 mm11.000 mm0.792 mm25.000 mm-0.0127 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1300000
    12 mm14.200 mm12 mm15.000 mm0.792 mm27.000 mm-0.0127 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1400000
     
    Round Head
    1/4"0.219"13/32"3/8"0.563"0.063"0.656"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A110000
    5/16"0.281"1/2"3/8"0.625"0.063"0.719"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A120000
    3/8"0.313"5/8"1/2"0.750"0.063"0.875"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A130000
    1/2"0.406"3/4"1/2"0.875"0.063"0.969"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A1400000
    5/8"0.438"7/8"1/2"1.000"0.125"1.063"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A1600000
    3/4"0.563"1"3/4"1.125"0.125"1.438"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A1500000
    1"0.750"1 3/8"3/4"1.500"0.125"1.625"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A1700000
    6 mm6.000 mm10 mm13.000 mm2.000 mm17.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1500000
    8 mm7.000 mm12 mm15.000 mm2.000 mm18.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1600000
    10 mm9.000 mm15 mm18.000 mm2.000 mm22.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1700000
    12 mm10.000 mm18 mm22.000 mm2.000 mm23.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1800000
     
    Diamond Head
    1/4"0.219"13/32"3/8"0.563"0.063"0.656"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A3100000
    5/16"0.281"1/2"3/8"0.625"0.063"0.719"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A3200000
    3/8"0.313"5/8"1/2"0.750"0.063"0.875"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A3300000
    1/2"0.406"3/4"1/2"0.875"0.063"0.969"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A3400000
    5/8"0.438"7/8"1/2"1.000"0.125"1.063"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A1800000
    3/4"0.563"1"3/4"1.125"0.125"1.438"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A3500000
    1"0.750"1 3/8"3/4"1.500"0.125"1.625"-0.0003" to 0"-0.0003" to 0"SteelRockwell C5031335A1900000
    6 mm6.000 mm10 mm13.000 mm2.000 mm17.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N1900000
    8 mm7.000 mm12 mm15.000 mm2.000 mm18.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N2100000
    10 mm9.000 mm15 mm18.000 mm2.000 mm22.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N2200000
    12 mm10.000 mm18 mm22.000 mm2.000 mm23.000 mm-0.00762 mm to 0 mm-0.00762 mm to 0 mmSteelRockwell C58 to Rockwell C623064N2300000
     
    Cone Head
    7/16"0.313"1/2"3/8"0.750"0.188"0.875"-0.0045" to 0.0055"-0.0003" to 0"-0.0625" to 0.0625"SteelRockwell C60 to Rockwell C6431335A4100000
    11/16"0.500"3/4"9/16"1.000"0.188"1.250"-0.0165" to -0.0065"-0.0003" to 0"-0.0625" to 0.0625"SteelRockwell C60 to Rockwell C6431335A4200000
     
    Hole Liners
    Image of Product. Front orientation. Contains Annotated. Locating Pins. Mating Locating Pins and Hole Liners, Hole Liners.
    Shank
    Shoulder
    Tolerance
    For Pin
    Head Dia.
    ID
    Dia.
    (C)
    Ht.
    (D)
    Dia.
    Ht.
    Overall
    Ht.
    Shank Dia.
    Shank Ht.
    ID
    Material
    Hardness
    Each
     
    For Tapered-Head Pins
    1/4"1/4"1/2"3/8"0.625"0.094"0.469"-0.0003" to 0"-0.0156" to 0.0156"0" to 0.0004"SteelRockwell C60 to Rockwell C6431445A116000000
    5/16"5/16"1/2"3/8"0.625"0.094"0.469"-0.0003" to 0"-0.0156" to 0.0156"0" to 0.0004"SteelRockwell C60 to Rockwell C6431445A11700000
    3/8"3/8"5/8"1/2"0.750"0.094"0.594"-0.0003" to 0"-0.0156" to 0.0156"0" to 0.0004"SteelRockwell C60 to Rockwell C6431445A11800000
    1/2"1/2"3/4"5/8"0.875"0.094"0.719"-0.0003" to 0"-0.0156" to 0.0156"0" to 0.0004"SteelRockwell C60 to Rockwell C6431445A11900000
    6 mm6 mm10 mm7 mm13.000 mm3.000 mm10.000 mm0.023 mm to 0.032 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N2400000
    8 mm8 mm12 mm7 mm15.000 mm3.000 mm10.000 mm0.028 mm to 0.039 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N2500000
    10 mm10 mm15 mm9 mm18.000 mm3.000 mm12.000 mm0.028 mm to 0.039 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N2600000
    12 mm12 mm18 mm12 mm22.000 mm3.000 mm15.000 mm0.028 mm to 0.039 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N2700000
     
    For Diamond- and Round-Head Pins
    1/4"1/4"13/32"7/16"0.563"0.063"0.500"-0.0003" to 0"0.0001" to 0.0005"SteelRockwell C50 to Rockwell C6231335A5100000
    5/16"5/16"1/2"7/16"0.625"0.063"0.500"-0.0003" to 0"0.0001" to 0.0005"SteelRockwell C50 to Rockwell C6231335A5200000
    3/8"3/8"5/8"7/16"0.750"0.063"0.500"-0.0003" to 0"0.0001" to 0.0005"SteelRockwell C50 to Rockwell C6231335A5300000
    1/2"1/2"3/4"1/2"0.875"0.063"0.562"-0.0003" to 0"0.0001" to 0.0005"SteelRockwell C50 to Rockwell C6231335A5400000
    5/8"5/8"7/8"1/2"1.000"0.125"0.625"-0.0003" to 0"0.0002" to 0.0006"SteelRockwell C50 to Rockwell C6231335A2100000
    3/4"3/4"1"1/2"1.125"0.125"0.625"-0.0003" to 0"0.0002" to 0.0006"SteelRockwell C50 to Rockwell C6231335A5500000
    1"1"1 3/8"11/16"1.500"0.125"0.812"-0.0003" to 0"0.0002" to 0.0006"SteelRockwell C50 to Rockwell C6231335A2200000
    6 mm6 mm10 mm8 mm13.000 mm2.000 mm10.000 mm0.023 mm to 0.032 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N2800000
    8 mm8 mm12 mm8 mm15.000 mm2.000 mm10.000 mm0.028 mm to 0.039 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N2900000
    10 mm10 mm15 mm10 mm18.000 mm2.000 mm12.000 mm0.028 mm to 0.039 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N3100000
    12 mm12 mm18 mm10 mm22.000 mm2.000 mm12.000 mm0.028 mm to 0.039 mm-0.254 mm to 0.254 mm0 mm to 0.0102 mmSteelRockwell C58 to Rockwell C623064N3200000
     
    For Conical-Head Pins
    7/16"3/8"1/2"1/4"0.750"0.250"0.500"-0.0003" to 0"-0.0625" to 0.0625"-0.01" to 0"SteelRockwell C60 to Rockwell C6431335A6100000
    11/16"5/8"3/4"3/8"1.000"0.375"0.750"-0.0003" to 0"-0.0625" to 0.0625"-0.014" to -0.004"SteelRockwell C60 to Rockwell C6431335A6200000
     

    Slotted Bushings

    Image of ProductInUse. Front orientation. Contains Annotated, Inset, MultipleImages. Slotted Bushings.
    When locating a workpiece using through-hole alignment pins (sold separately), use one of these bushings and one standard bushing to prevent the pins from binding in your fixture. One pin sits in the standard drill bushing for tight-tolerance locating in all directions, and the other pin sits in the slotted bushing for tight-tolerance locating in only one direction. This functionality is similar to the combination of round and diamond-head locating pins. Press these bushings into a drilled hole for permanent installation. They’re also known as slotted locator bushings.
    Slotted Bushings with Etched Line—Check the position of the markings to make sure your bushings are aligned.
    Slotted Bushings with Spring Pin—A spring pin helps you align bushings and keep them from rotating. To mount in your fixture, drill one hole for the spring pin, then another for the bushing.
    Slot
    Tolerance
    For Pin
    Dia.
    Ht.
    Wd.
    Lg.
    OD
    Slot Ht.
    OD
    Hardness
    Material
    Includes
    Each
    Slotted Bushings with Etched Line
    Image of Product. Front orientation. Contains Annotated. Slotted Bushings. Slotted Bushings with Etched Line.
    1/8"1/8"1/4"1/2"3/8"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N11000000
    3/16"3/16"3/8"1/2"1/2"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1200000
    0.1925"0.1935"3/8"1/2"1/2"0.0001" to 0.0006"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1300000
    1/4"1/4"3/8"1/2"3/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1400000
    0.257"0.257"3/8"1/2"3/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1500000
    5/16"5/16"7/16"1/2"3/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1600000
    3/8"3/8"1/2"1/2"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1700000
    1/2"1/2"5/8"1/2"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1800000
    5/8"5/8"3/4"1"1 1/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N1900000
    3/4"3/4"7/8"1"1 1/2"0.0001" to 0.001"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3322N2100000
     
    Slotted Bushings with Spring Pin
    Image of Product. Front orientation. Contains Annotated. Slotted Bushings. Slotted Bushings with Spring Pin.
    3/16"3/16"5/16"13/32"3/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3100000
    1/4"1/4"3/8"13/32"3/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3200000
    1/4"1/4"3/8"13/32"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3300000
    5/16"5/16"7/16"13/32"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3400000
    3/8"3/8"1/2"13/32"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3500000
    1/2"1/2"5/8"13/32"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3600000
    1/2"1/2"5/8"29/32"1"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3700000
    5/8"5/8"3/4"29/32"1 1/4"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3800000
    3/4"3/4"13/16"1"1 1/2"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N3900000
    7/8"7/8"1"1"1 1/2"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N4100000
    1"1"1 1/16"1"1 1/2"0.0001" to 0.0007"0.0001" to 0.0004"Rockwell C58Black-Oxide Steel3/16" Slotted Spring Pin3322N4200000
    6 mm6 mm9 mm9 mm20 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4300000
    8 mm8 mm11 mm9 mm24 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4400000
    10 mm10 mm13 mm9 mm24 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4500000
    12 mm12 mm15 mm14 mm24 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4600000
    16 mm16 mm18 mm12 mm30 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4700000
    20 mm20 mm22 mm19 mm36 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4800000
    25 mm25 mm27 mm19 mm40 mm0.00 mm to 0.03 mm0.0025 mm to 0.0102 mmRockwell C58Black-Oxide Steel5 mm Slotted Spring Pin3322N4900000
     

    Ball-Lock Quick-Change Fixture Clamps

    Image of System. Front orientation. Exploded view. Contains Annotated. Fixture Clamps. Ball-Lock Quick-Change Fixture Clamps.
    Build these components into fixture plates, machine subplates, and tombstones for quick changes. The system clamps and locates at the same time for accurate positioning with repeatability of ±0.0005". Components are compatible with Jergens Ball-Lock, Carr-Lane Carr Lock, and Kurt PinLock quick change systems.
    For accurate positioning, at least two sets of clamps, liners, and receivers are required. Install the receivers in the base plate and the liners in the fixture plate. Then line up the two plates, insert the clamps, and tighten their screws to secure the fixture in place. If more holding capacity is needed, use additional clamps and receivers but omit liners to prevent the clamp from getting stuck in the fixture plate.
    Clamps
    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Ball-Lock Quick-Change Fixture Clamps, Clamps.
    Shank
    Head
    For Fixture
    Plate Thk.
    Dia.,
    mm
    Lg.
    Dia.
    Thk.
    Hex Key
    Size
    For Fixture Plate
    Thk. Tolerance
    Holding
    Cap., lb.
    Material
    Includes
    Each
    1/2"131.08"7/8"1/4"3/32"-0.005" to 0.005"625Black-Oxide SteelHex Key
    Set Screw
    1349N410000000
    1/2"161.15"1 1/2"5/16"1/8"-0.005" to 0.005"800Black-Oxide SteelHex Key
    Set Screw
    1349N11000000
    3/4"131.33"7/8"1/4"3/32"-0.005" to 0.005"625Black-Oxide SteelHex Key
    Set Screw
    1349N42000000
    3/4"161.40"1 1/2"5/16"1/8"-0.005" to 0.005"800Black-Oxide SteelHex Key
    Set Screw
    1349N43000000
    3/4"201.53"1 3/4"3/8"1/8"-0.005" to 0.005"2,250Black-Oxide SteelHex Key
    Set Screw
    1349N12000000
    3/4"251.70"2"3/8"5/32"-0.005" to 0.005"5,440Black-Oxide SteelHex Key
    Set Screw
    1349N44000000
    1"201.78"1 3/4"3/8"1/8"-0.005" to 0.005"2,250Black-Oxide SteelHex Key
    Set Screw
    1349N45000000
    1"251.95"2"3/8"5/32"-0.005" to 0.005"5,400Black-Oxide SteelHex Key
    Set Screw
    1349N13000000
    Hole Liners
    Image of Product. Front orientation. Fixture Clamps. Ball-Lock Quick-Change Fixture Clamps, Hole Liners.
    For Fixture
    Plate Thk.
    For Clamp
    Shank Dia., mm
    OD
    OD Tolerance
    For Fixture Plate
    Thk. Tolerance
    Material
    Each
    1/2"130.7518"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N54000000
    1/2"161.0018"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N3300000
    3/4"130.7518"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N5500000
    3/4"161.0018"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N5600000
    3/4"201.3772"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N3400000
    3/4"251.3772"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N5700000
    1"201.3772"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N5800000
    1"251.3772"-0.0004" to 0"-0.005" to 0.005"Black-Oxide Steel1349N3500000
    Receiver Plugs
    Image of Product. Front orientation. Fixture Clamps. Ball-Lock Quick-Change Fixture Clamps, Receiver Plugs.
    Push receiver plugs into unused receivers to prevent chips and coolant from accumulating during machining. When installed, plugs sit flush with the surface of the fixture plate. To remove, thread a screw into the tapped hole in the center and pull up.
    For Clamp
    Shank Dia., mm
    Lg.,
    mm
    Thread
    Size
    Material
    Each
    138M4 × 0.7 mmAluminum1349N7200000
    168M4 × 0.7 mmAluminum1349N7300000
    208M4 × 0.7 mmAluminum1349N7400000
    2510M4 × 0.7 mmAluminum1349N7500000
    Receiver Bushings
    Image of Product. Front orientation. Fixture Clamps. Ball-Lock Quick-Change Fixture Clamps, Receiver Bushings.
    For Min. Base
    Plate Thk.
    For Clamp
    Shank Dia., mm
    OD
    Bolt Circle
    Dia.
    OD Tolerance
    Material
    No. of Mounting
    Holes
    Mounting Fasteners
    Included
    Each
    3/4"131.3750"0.984"-0.0004" to 0"Black-Oxide Steel3Yes1349N67000000
    3/4"161.4370"1.125"-0.0004" to 0"Black-Oxide Steel3Yes1349N2600000
    1"201.6873"1.362"-0.0004" to 0"Black-Oxide Steel3Yes1349N2700000
    1 1/4"252.0623"1.644"-0.0004" to 0"Black-Oxide Steel3Yes1349N2800000

    Quarter-Turn Quick-Change Fixture Clamps

    Image of System. Side1 orientation. Exploded view. Contains Annotated. Fixture Clamps. Quarter-Turn Quick-Change Fixture Clamps.
    Install these clamps into fixture plates, machine subplates, and tombstones to quickly swap components in or out of your machining setup. They lock or unlock with the turn of a knob. Since they locate while they clamp, you can accurately position components with repeatability of ±0.1".
    For accurate positioning, use at least two sets of clamps and cam receptacles. Install receptacles into a base plate and clamps into a fixture plate. Line up the two plates, insert the clamps into the receptacles, then turn the knobs to secure your fixture in place. If you need more holding capacity, use additional clamps and receptacles.
    Clamps
    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Quarter-Turn Quick-Change Fixture Clamps, Clamps.
    For Fixture
    Plate Thk.
    Shank
    Head
    Min.
    Max.
    Dia.,
    mm
    Lg.
    Material
    Dia.
    Thk.
    Material
    Knob
    Material
    Holding
    Cap., lb.
    Each
    1/8"3/8"50.61"Stainless Steel
    1"1/4"Stainless Steel
    Nylon
    109952N121000000
    1/8"1/2"80.67"Stainless Steel
    1 3/8"7/16"Stainless Steel
    Nylon
    209952N12600000
    1/2"3/4"80.91"Stainless Steel
    1 3/8"7/16"Stainless Steel
    Nylon
    209952N12700000
     
    Cam Receptacles
    Image of Product. Fastener Mount. Front orientation. Fixture Clamps. Quarter-Turn Quick-Change Fixture Clamps, Cam Receptacles, Fastener Mount.
    Image of Product. Thread In. Front orientation. Fixture Clamps. Quarter-Turn Quick-Change Fixture Clamps, Cam Receptacles, Thread In.

    Fastener Mount

    Thread In

    Fastener Mount—Fastener-mount receptacles have three recessed holes on the face so you can secure them to your base plate with the included screws.
    Thread In—Thread-in receptacles have a threaded body for installation in a tapped hole. You hold them in place with the included nut, so they’re good for thin base plates.
    For Fixture
    Plate Thk.
    Min.
    Max.
    For Clamp
    Shank Dia., mm
    Dia.
    Thk.
    Thread Size
    Material
    Mounting Fasteners
    Included
    Each
    Fastener Mount
    3/8"Not Rated51"3/8"Nickel-Plated SteelYes9952N122000000
    1/2"Not Rated81 1/4"7/16"Nickel-Plated SteelYes9952N12400000
     
    Thread In
    1/4"3/8"51"5/8"M14 × 1.5 mmNickel-Plated Steel9952N12300000
    1/4"1/2"81 1/4"11/16"M20 × 1.5 mmNickel-Plated Steel9952N12500000
     
    Spacers
    Image of Product. Front orientation. Fixture Clamps. Quarter-Turn Quick-Change Fixture Clamps, Spacers.
    Use spacers for fixture plates that are less than 1/4" thick.
    For Fixture
    Plate Thk.
    Min.
    Max.
    For Clamp
    Shank Dia., mm
    Dia.
    Thk.
    Material
    Mounting Fasteners
    Included
    Each
    1/8"1/4"51"1/8"Stainless SteelYes9952N128000000
    1/8"1/4"81 3/8"1/8"Stainless SteelYes9952N12900000
     

    High-Precision Index Plungers

    Image of Product. Front orientation. Contains Annotated. Index Plungers. High-Precision Index Plungers, Plungers.
    Image of Product. Front orientation. Contains Annotated. Index Plungers. High-Precision Index Plungers, Bushings.

    Plungers

    Bushings

    To align two parts with more precision than standard spring plungers, these index plungers have a mating bushing that improves alignment and repeatability. Press-fit the bushing into one part, and install the plunger body through a hole in the other part. The plunger has a notch on the side for locking it in place with a set screw (not included). A quarter turn of the handle retracts the plunger.
    Lg.
    Shoulder
    Dia.
    Dia.
    Tolerance
    (A)
    (B)
    Dia.
    Lg.
    Nose
    Dia.
    Extended
    Nose Lg.
    Overall
    Lg.
    Material
    Each
    Plungers
    0.752"0" to 0.0003"1 1/4"1 1/8"7/8"1/8"1/2"5/16"Steel3137N110000000
    1.127"0" to 0.0003"1 7/8"1 1/2"1 1/4"1/8"3/4"3/8"Steel3137N12000000
    1.502"0" to 0.0004"2 1/8"1 7/8"1 5/8"1/8"1"3/8"Steel3137N13000000
     
    Bushings
    0.752"0" to 0.0003"7/8"1/8"1/2"Steel3137N1400000
    1.127"0" to 0.0003"1 1/4"1/8"5/8"Steel3137N1500000
    1.502"0" to 0.0004"1 5/8"1/8"3/4"Steel3137N1600000
     

    Strong-Hold Slotted Bushings for Plastic

    Image of ProductInUse. Front orientation. Contains Annotated. Slotted Bushings. Strong-Hold Slotted Bushings for Plastic.
    Image of Product. Front orientation. Contains Annotated. Slotted Bushings. Strong-Hold Slotted Bushings for Plastic.
    With a knurled surface, these bushings grip plastic workpieces tightly so they don't wobble or slip. Use them to prevent through-hole alignment pins (sold separately) from binding while locating workpieces. Your first pin sits in one of these slotted bushings for precise locating in one direction. The second pin sits in a standard bushing for locating in every direction. This setup is similar to the pairing of round and diamond-head locating pins. They're also known as slotted locator bushings.
    Slot
    Tolerance
    For Pin
    Dia.
    Ht.
    Wd.
    Lg.
    OD
    Slot Ht.
    OD
    Hardness
    Material
    Surface
    Texture
    Each
    3/16"3/16"5/16"1/2"0.565"0" to 0.001"-0.005" to 0.005"Rockwell C58Black-Oxide SteelKnurled8610N21000000
    1/4"1/4"3/8"1/2"0.64"0" to 0.001"-0.005" to 0.005"Rockwell C58Black-Oxide SteelKnurled8610N4100000
    5/16"5/16"7/16"1/2"0.765"0" to 0.001"-0.005" to 0.005"Rockwell C58Black-Oxide SteelKnurled8610N5100000
    3/8"3/8"1/2"1/2"0.89"0" to 0.001"-0.005" to 0.005"Rockwell C58Black-Oxide SteelKnurled8610N7100000
    1/2"1/2"5/8"1/2"1.015"0" to 0.001"-0.005" to 0.005"Rockwell C58Black-Oxide SteelKnurled8610N8100000
    1/2"1/2"5/8"1"1.015"0" to 0.001"-0.005" to 0.005"Rockwell C58Black-Oxide SteelKnurled8610N8200000
     
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