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    94 Products

    Hold-Down Fixture Clamps

    Image of ProductInUse. Front orientation. Fixture Clamps. Hold-Down Fixture Clamps.
    Image of Product. Socket Head Screw. Front orientation. Contains Annotated. Fixture Clamps. Hold-Down Fixture Clamps, Socket Head Screw.
    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Hold-Down Fixture Clamps, Knob Head Screw with Cap Nut.
    Image of Product. Mounting Block. Front orientation. Fixture Clamp Mounts. Hold-Down Fixture Clamps.

    Socket Head Screw

    Knob Head Screw with

    Cap Nut

    Mounting Block

    Tighten these clamps to hold your workpiece from above. They’re also known as swing clamps, since you can rotate the hook out of the way when the screw is loose. Install them in a drilled hole for maximum rigidity.
    Socket Head—Clamps with a socket head screw are a good choice when you have limited vertical clearance. The screw is mounted nearly flush with the top of the clamp.
    Cap Nut—Clamps with a cap nut tighten and loosen by hand, so you don’t need tools.
    Mounts—Add mounting blocks to rotate the clamp’s hook consistently—these blocks have a stop every 90°. They’re also useful if you don’t have an easy mounting location for the fixture clamp.
    Clamps
    Mounts
    Body
    Thread
    Drive
    Max. Clamping
    Clearance
    Holding Cap.,
    lb.
    Reach
    Lg.
    Lg.
    Dia.
    Size
    Lg.
    Size
    Style
    Material
    Each
    Each
    Socket Head Screw
    7/8"4,80011/16"1 3/8"5/8"5/16"-18
    1 3/4"1/4"Hex
    Black-Oxide Steel8954A11000000———0
    29/32"2,2001 3/16"1 3/8"3/4"5/16"-18
    2"1/4"Hex
    Black-Oxide Steel8954A44000008954A37000000
    1 17/32"2,7002 3/8"2 1/4"1"1/2"-13
    3"3/8"Hex
    Black-Oxide Steel8954A45000008954A3800000
    1 17/32"3,7002 3/8"2 3/8"1 1/4"5/8"-11
    3 1/4"1/2"Hex
    Black-Oxide Steel8954A460000008954A39000000
    1 5/8"6,4001"2 1/4"7/8"3/8"-16
    3"5/16"Hex
    Black-Oxide Steel8954A1200000———0
    1 5/8"12,0001"2 1/4"7/8"1/2"-13
    3"3/8"Hex
    Black-Oxide Steel8954A1300000———0
    1 13/16"17,0001 7/16"2 3/4"1 1/8"5/8"-11
    3 1/2"1/2"Hex
    Black-Oxide Steel8954A1500000———0
    23 mm2,20030 mm36 mm18 mmM8 × 1.25 mm50 mm6 mmHex
    Black-Oxide Steel8954A4000008954A4100000
     
    Knob Head Screw with Cap Nut
    7/8"Not Rated11/16"1 3/8"5/8"5/16"-18
    2 1/2"5/8"External Hex
    Black-Oxide Steel8954A11100000———0
    1 5/8"Not Rated1"2 1/4"7/8"3/8"-16
    4"3/4"External Hex
    Black-Oxide Steel8954A11300000———0
    1 5/8"Not Rated1"2 1/4"7/8"1/2"-13
    4"7/8"External Hex
    Black-Oxide Steel8954A11200000———0
     

    Air-Powered Hold-Down Fixture Clamps for Welding

    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Air-Powered Hold-Down Fixture Clamps for Welding, Rubber Holding Screw Tip.
    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Air-Powered Hold-Down Fixture Clamps for Welding, Steel Holding Screw Tip.

    Rubber Holding Screw Tip

    Steel Holding Screw

    Tip

    Image of Product. Extended Clamping Arm. Front orientation. 2 7/8" Long. Air-Powered Hold-Down Fixture Clamps for Welding.
    Image of Product. 3 3/4" Lg. Extended Arms. Front orientation. 3 3/4" Long. Air-Powered Hold-Down Fixture Clamps for Welding.

    Extended Clamping

    Arm

    3 3/4" Lg.

    Extended Arms

    Image of Product. Clamping Arm Adapter. Front orientation. Fixture Clamp Arm Adapters. Air-Powered Hold-Down Fixture Clamps for Welding.

    Clamping Arm Adapter

    Compact and lightweight, these clamps are easy to move and reposition when welding. Adjust the air pressure to quickly and consistently clamp or release parts. When pressure is applied, the arm on these clamps rotates 90° into position over your workpiece before clamping down. When pressure is released, the arm rises and rotates out of the way, so you can load or unload parts. They’re also known as swing clamps. Attach a sensor (not included) to activate relays and controllers. Connect their ports to a control valve and an air line. Use screws (not included) to mount the base to a flat surface.
    All clamps come with a holding screw.
    Rubber Holding Screw Tip—Screws with a rubber tip are nonmarring, and their tip is removable.
    Replacement Arms—Replacement arms (sold separately) do not include a holding screw. Extended arms (sold separately) give your clamp a longer reach than standard arms. However, you’ll have to use lower pressure, which means the actual clamping force will be lower than the clamp’s listed rating.
    Arm Adapters—Add an arm adapter to mount your own custom-machined arm.
    Clamps
    Replacement Arms
    Extended Arms
    Arm Adapters
    Body
    Holding Screw
    Female Air Inlet
    and Outlet
    Mounting Holes
    Max. Clamping
    Clearance
    Vert. Travel
    During Rotation
    Max. Clamping
    Stroke
    Holding
    Cap., lb.
    Reach
    Lg.
    Wd.
    Dp.
    Thread Size
    Tip
    Material
    Pipe
    Size
    Thread
    Size
    Thread
    Type
    No.
    of
    Dia.
    Thread Size
    Dp.
    Location
    Material
    Each
    Each
    Lg.
    Each
    Each
     
    90° Clockwise Rotation
    3 5/8"21/32"5/16"201 5/8"1 1/8"1 5/8"M4 × 0.7 mmRubber
    M5 × 0.8 mmMetric
    4
    2
    M5 × 0.8 mm
    M5 × 0.8 mm

    9/16"
    Side
    Base
    Aluminum50185A101000000050185A105000000———050185A107000000
    4 3/8"15/32"3/8"351 1/8"1 1/4"1 1/4"10-32
    Steel10-32
    UNF
    4
    2
    3/16"
    3/16"
    Side
    Base
    Aluminum50185A5100000050185A109000002 7/8"50185A11100000050185A11400000
    4 7/8"1 3/16"9/16"1002 9/16"2 3/16"2 3/4"M8 × 1.25 mmRubber
    1/8
    BSPP
    4
    4
    2
    M8 × 1.25 mm
    M8 × 1.25 mm
    M8 × 1.25 mm
    3/4"
    9/16"
    9/16"
    Base
    Side
    Side
    Aluminum50185A10200000050185A10600000———050185A10800000
    5 1/2"3/4"1/2"1302"2"3"3/8"-16
    Rubber
    1/8
    NPT
    4
    2
    11/32"
    11/32"
    Side
    Base
    Aluminum50185A3300000050185A112000003 3/4"50185A1130000050185A11500000
     
    90° Counterclockwise Rotation
    3 5/8"21/32"5/16"201 5/8"1 1/8"1 5/8"M4 × 0.7 mmRubber
    M5 × 0.8 mmMetric
    4
    2
    M5 × 0.8 mm
    M5 × 0.8 mm

    9/16"
    Side
    Base
    Aluminum50185A10300000050185A10500000———050185A10700000
    4 3/8"15/32"3/8"351 1/8"1 1/4"1 1/4"10-32
    Steel10-32
    UNF
    4
    2
    3/16"
    3/16"
    Side
    Base
    Aluminum50185A5200000050185A109000002 7/8"50185A1110000050185A11400000
    4 7/8"1 3/16"9/16"1002 9/16"2 3/16"2 3/4"M8 × 1.25 mmRubber
    1/8
    BSPP
    4
    4
    2
    M8 × 1.25 mm
    M8 × 1.25 mm
    M8 × 1.25 mm
    3/4"
    9/16"
    9/16"
    Base
    Side
    Side
    Aluminum50185A10400000050185A10600000———050185A10800000
    5 1/2"3/4"1/2"1302"2"3"3/8"-16
    Rubber
    1/8
    NPT
    4
    2
    11/32"
    11/32"
    Side
    Base
    Aluminum50185A3400000050185A112000003 3/4"50185A1130000050185A11500000
     
    Replacement Seals

    Hold-Down Fixture Clamps with Handle

    Image of ProductInUse. Adjustable Handle. Front orientation. Contains Annotated. Fixture Clamps. Hold-Down Fixture Clamps with Handle, Adjustable Handle.
    Image of ProductInUse. Cam Handle. Front orientation. Contains Annotated. Fixture Clamps. Hold-Down Fixture Clamps with Handle, Cam Handle.

    Adjustable Handle

    Cam Handle

    Image of ProductInUse. Lever Handle. Front orientation. Contains Annotated. Fixture Clamps. Hold-Down Fixture Clamps with Handle, Lever Handle.
    Image of Product. Front orientation. Contains Annotated. Hold-Down Fixture Clamps with Handle.

    Lever Handle

    Turn or flip a handle to secure or release your material—no tools required. These clamps are easier to set up than other hold-down clamps, so they’re good for frequently swapping fixtures or using multiple clamps at once. Also known as swing clamps, they have a rotating clamping arm that can be moved out of the way when the clamp is not engaged.
    Adjustable Handle—Adjustable handles turn left and right to clamp and release. After engaging the clamp, you can pull the handle straight up to move it out of the way. You'll feel the handle disengage—that means you can rotate it freely while maintaining your clamp.
    Cam Handle—Cam handles flip down to clamp and up to release, so it’s easy to see if your material is secured.
    Lever Handle—Lever handles clamp with a turn to the left or the right.
    Overall
    Mounting
    Holes
    Max. Clamping
    Clearance
    Max. Clamping
    Stroke
    Holding
    Cap., lb.
    Reach
    Lg.
    Ht.
    Wd.
    Dp.
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Material
    Each
    Adjustable Handle
     
    70° Clockwise Rotation
    13/32"1/8"4457/8"2 7/8"1 7/16"2 5/8"No25/32"Black-Oxide Steel9963N290000000
    9/16"5/32"7151 3/16"3 7/8"1 3/4"3 15/16"No27/32"Black-Oxide Steel9963N32000000
    23/32"5/32"1,0001 7/16"4 13/16"2 9/16"4 15/16"No25/16"Black-Oxide Steel9963N34000000
    7/8"3/16"1,3001 3/4"5 3/4"3 3/8"5 15/16"No213/32"Black-Oxide Steel9963N36000000
     
    70° Counterclockwise Rotation
    13/32"1/8"4457/8"2 7/8"1 7/16"2 5/8"No25/32"Black-Oxide Steel9963N28000000
    9/16"5/32"7151 3/16"3 7/8"1 3/4"3 15/16"No27/32"Black-Oxide Steel9963N31000000
    23/32"5/32"1,0001 7/16"4 13/16"2 9/16"4 15/16"No25/16"Black-Oxide Steel9963N33000000
    7/8"3/16"1,3001 3/4"5 3/4"3 3/8"5 15/16"No213/32"Black-Oxide Steel9963N35000000
     
    Cam Handle
     
    70° Clockwise Rotation
    1 3/16"1/32"1757/8"4"1 7/16"3"No25/32"Black-Oxide Steel9963N21000000
    1 9/16"1/32"3351 3/16"5 3/16"1 3/4"3 7/8"No27/32"Black-Oxide Steel9963N23000000
    1 15/16"3/64"4701 7/16"6 9/16"2 9/16"4 15/16"No25/16"Black-Oxide Steel9963N25000000
    2 11/32"1/16"6251 3/4"8 3/16"3 3/8"6 1/8"No213/32"Black-Oxide Steel9963N27000000
     
    70° Counterclockwise Rotation
    1 3/16"1/32"1757/8"4"1 7/16"3"No25/32"Black-Oxide Steel9963N19000000
    1 9/16"1/32"3351 3/16"5 3/16"1 3/4"3 7/8"No27/32"Black-Oxide Steel9963N22000000
    1 15/16"3/64"4701 7/16"6 9/16"2 9/16"4 15/16"No25/16"Black-Oxide Steel9963N24000000
    2 11/32"1/16"6251 3/4"8 3/16"3 3/8"6 1/8"No213/32"Black-Oxide Steel9963N26000000
     
    Lever Handle
     
    70° Clockwise Rotation
    1 3/16"1/32"2457/8"1 15/16"1 7/16"3"No25/32"Black-Oxide Steel9963N12000000
    1 9/16"3/64"4001 3/16"2 5/8"1 3/4"3 7/8"No27/32"Black-Oxide Steel9963N14000000
    1 15/16"1/16"4901 7/16"3 1/4"2 9/16"4 15/16"No25/16"Black-Oxide Steel9963N16000000
    2 11/32"5/64"7851 3/4"3 15/16"3 3/8"6 1/8"No213/32"Black-Oxide Steel9963N18000000
     
    70° Counterclockwise Rotation
    1 3/16"1/32"2457/8"1 15/16"1 7/16"3"No25/32"Black-Oxide Steel9963N11000000
    1 9/16"3/64"4001 3/16"2 5/8"1 3/4"3 7/8"No27/32"Black-Oxide Steel9963N13000000
    1 15/16"1/16"4901 7/16"3 1/4"2 9/16"4 15/16"No25/16"Black-Oxide Steel9963N15000000
    2 11/32"5/64"7851 3/4"3 15/16"3 3/8"6 1/8"No213/32"Black-Oxide Steel9963N17000000
     

    Revolving Screw Clamps

    Image of Product. Front orientation. Contains Annotated. Clamping Screws. Revolving Screw Clamps.
    When loosened, you can spin the body of this clamp around its mounting point for better access to the workpiece. Position over your workpiece and turn the handle to clamp down. Mount the clamp in a threaded hole or on a mounting base (sold separately).
    Clamps
    Mounting
    Screw
    Reach
    Lg.
    Body
    Ht.
    Screw
    Lg.
    Material
    Thread
    Size
    Thread
    Lg.
    Each
    1 1/2"1 1/2"2"Steel5/16"-18
    1/2"3083N110000000
    3"2 1/4"3 3/8"Steel1/2"-13
    2 3/4"3083N12000000
    4"2 1/4"3 3/4"Steel5/8"-11
    2 3/4"3083N13000000

    Threaded Air-Powered Hold-Down Fixture Clamps for Welding

    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Threaded Air-Powered Hold-Down Fixture Clamps for Welding, Rubber Holding Screw Tip.
    Image of Product. Front orientation. Contains Annotated. Fixture Clamps. Threaded Air-Powered Hold-Down Fixture Clamps for Welding, Steel Holding Screw Tip.

    Rubber Holding Screw Tip

    Steel Holding Screw Tip

    Image of Product. Extended Clamping Arm. Front orientation. 2 7/8" Long. Threaded Air-Powered Hold-Down Fixture Clamps for Welding.
    Image of Product. Clamping Arm Adapter. Front orientation. Fixture Clamp Arm Adapters. Threaded Air-Powered Hold-Down Fixture Clamps for Welding.

    Extended Clamping

    Arm

    Clamping Arm Adapter

    Screw these clamps directly into a tapped hole and use air pressure to quickly and consistently clamp and release parts when welding. Compact and lightweight, these clamps are easy to move and reposition when welding. They’re also known as swing clamps. Connect these clamps to a control valve and air line. When pressure is applied, the arm on these clamps rotates 90° into position over your workpiece before clamping down. When pressure is released, the arm rises and rotates out of the way, so you can load or unload parts.
    Sensor Ready—Sensor-ready clamps activate relays and controllers when used with a sensor (not included).
    Rubber Holding Screw Tip—Clamps with a rubber-tipped holding screw are nonmarring. Their tip is removable.
    Replacement Arms—Replacement arms (sold separately) do not include a holding screw. Extended arms (sold separately) give your clamp a longer reach than standard arms. However, you’ll have to use lower pressure, which means the actual clamping force will be lower than the clamp’s listed rating.
    Arm Adapters—Add an arm adapter to mount your own custom-machined arm.
    Clamps
    Replacement Arms
    Extended Arms
    Arm Adapters
    Body
    Holding Screw
    Female Air Inlet
    and Outlet
    Max. Clamping
    Clearance
    Vert. Travel
    During Rotation
    Max. Clamping
    Stroke
    Holding
    Cap., lb.
    Reach
    Lg.
    Thread Size
    Thread
    Lg.
    Sensor Ready
    Overall
    Ht.
    Thread Size
    Tip
    Material
    Pipe
    Size
    Thread
    Size
    Thread
    Type
    Material
    Each
    Each
    Lg.
    Each
    Each
     
    90° Clockwise Rotation
    4"1 3/32"17/32"351 15/16"M40 × 1.5 mm1 11/16"Not Sensor Ready
    4 5/8"M6 × 1 mmRubber
    M5 × 0.8 mmMetric
    Aluminum9986N1100000009986N17000000———09986N18000000
    4 3/8"15/32"3/8"351 1/8"1 1/8"-16
    2 7/8"Sensor Ready
    4 3/4"10-32
    Steel10-32
    UNF
    Aluminum50185A1800000050185A109000002 7/8"50185A11100000050185A11400000
    4 9/16"1 1/8"17/32"1002 9/16"M55 × 1.5 mm2 1/4"Not Sensor Ready
    5 1/4"M8 × 1.25 mmRubber
    1/8
    BSPP
    Aluminum9986N1200000050185A10600000———050185A10800000
    5 5/16"3/4"1/2"951 5/8"1 3/4"-12
    3 1/4"Sensor Ready
    6 1/8"3/8"-16
    Rubber
    1/8
    NPT
    Aluminum50185A1500000050185A11200000———0———0
     
    90° Counterclockwise Rotation
    4"1 3/32"17/32"351 15/16"M40 × 1.5 mm1 11/16"Not Sensor Ready
    4 5/8"M6 × 1 mmRubber
    M5 × 0.8 mmMetric
    Aluminum9986N130000009986N1700000———09986N1800000
    4 3/8"15/32"3/8"351 1/8"1 1/8"-16
    2 7/8"Sensor Ready
    4 3/4"10-32
    Steel10-32
    UNF
    Aluminum50185A1900000050185A109000002 7/8"50185A1110000050185A11400000
    4 9/16"1 1/8"17/32"1002 9/16"M55 × 1.5 mm2 1/4"Not Sensor Ready
    5 1/4"M8 × 1.25 mmRubber
    1/8
    BSPP
    Aluminum9986N1400000050185A10600000———050185A10800000
    5 5/16"3/4"1/2"951 5/8"1 3/4"-12
    3 1/4"Sensor Ready
    6 1/8"3/8"-16
    Rubber
    1/8
    NPT
    Aluminum50185A1600000050185A11200000———0———0
     
    Accessories and Replacements for Fixture Clamps

    Light Duty Fixture Clamp Kits

    Image of ProductInUse. Front orientation. Contains Annotated, MultipleImages. Fixture Clamps. Light Duty Fixture Clamp Kits.
    Image of ProductInUse. Front orientation. Contains Annotated, MultipleImages. Fixture Clamps. Light Duty Fixture Clamp Kits.
    Image of Product. Front orientation. Fixture Clamps. Light Duty Fixture Clamp Kits.
    Made of plastic, the clamps in these kits are used for woodworking and other machining jobs that don’t need high clamping pressure. Each kit comes with edge guides and three different types of clamps, so you can secure workpieces of all shapes and sizes. Edge guides are often used as a frame to consistently position multiple workpieces for repeat jobs. Ring fixture clamps tighten with a twist—they press into the side of your workpiece to hold it in place. Side clamps apply force both inward and downward without blocking the top of your workpiece. Hold-down clamps grip the top and side of your workpiece for the most secure hold.
    No. of
    Pieces
    Includes
    Material
    Mounting Screw
    Thread Size
    Each
    123 Edge Guides
    2 Ring Fixture Clamps
    2 Side Clamps
    4 Hold-Down Clamps
    Nylon Mounting Hardware
    Plastic10-32
    9896N110000000

    Hydraulic Hold-Down Fixture Clamps

    Image of Product. Clamping Arm Shown in Clamping Position (Sold Separately). Front orientation. Contains Annotated. Fixture Clamps. Hydraulic Hold-Down Fixture Clamps.

    Clamping Arm Shown

    in Clamping Position

    (Sold Separately)

    Image of Attribute. Clamping Arm Shown in Open Position (Sold Separately). Front orientation. Contains Annotated. Hydraulic Hold-Down Fixture Clamps.
    Image of Attribute. Hydraulic Ports. Back orientation. ZoomedIn view. Contains Annotated, Border. Hydraulic Hold-Down Fixture Clamps.

    Clamping Arm Shown in

    Open Position (Sold

    Separately)

    Hydraulic Ports

    Best for CNC milling, these clamps combine 10 times the force of air-powered clamps with automated swing action for fast, secure workholding. Their clamping arm (sold separately) rotates up and out of the way when not engaged, so you can easily insert and remove your workpiece.
    Connect your hydraulic line to the back or the bottom of the clamp. All ports are sealed with an O-ring and a screw; unseal the port you want to use.
    Single Acting—Single-acting clamps only use pressure to clamp down on a workpiece. When you release the pressure, a spring returns the clamping arm to its original position. They’re a good choice for simple setups, where you only need one or two clamps.
    Double Acting—Double-acting clamps use pressure both to clamp and release a workpiece, giving you precise control over the process. They’re more efficient than single-acting clamps, since their release is quicker and more predictable. They’re a good choice if you need to coordinate the action of multiple clamps.
    Maximum Clamping Stroke—Maximum clamping stroke is the vertical distance a clamping arm can travel to clamp a workpiece.
    Arms—Choose an arm best suited for your application. Machinable arms let you customize the length and shape to suit your application. Because they are longer than standard arms, you’ll have to use lower pressure, and their actual clamping force will be lower than the listed rating.
    Clamps
    Arms
    Machinable Arms
    Body
    Female Inlet
    and Outlet
    Mounting Holes
    Max. Clamping
    Clearance
    Vert. Travel
    During Rotation
    Max. Clamping
    Stroke
    Overall
    Ht.
    Wd.
    Dp.
    Thread Type
    Thread
    Size
    Max. Clamping
    Force, lbf
    Mounting Fasteners
    Included
    No.
    of
    Thread
    Size
    Dp.
    Location
    Material
    Each
    Lg.
    Reach
    Lg.
    Each
    Lg.
    Each
    Single Acting
     
    90° Clockwise Rotation
    4 9/16"1/2"3/8"5 5/16"2 1/4"2 1/8"UN/UNF (SAE Straight)
    7/16"-20
    1,100Yes31/4"-28
    5/8"Lower FlangeSteel9964N10100000002 3/8"1 9/16"9964N1140000005 13/16"9964N1170000000
    5 9/16"19/32"1/2"6 3/4"2 7/8"2 5/8"UN/UNF (SAE Straight)
    7/16"-20
    2,400Yes35/16"-24
    13/16"Lower FlangeSteel9964N1020000003 1/8"2"9964N1150000007 1/16"9964N118000000
    6 3/16"21/32"5/8"8 7/8"3 1/2"3 15/16"UN/UNF (SAE Straight)
    7/16"-20
    7,450Yes43/8"-24
    3/4"Lower FlangeSteel9964N103000000004 5/8"2 11/16"9964N1160000008 1/2"9964N119000000
     
    90° Counterclockwise Rotation
    4 9/16"1/2"3/8"5 5/16"2 1/4"2 1/8"UN/UNF (SAE Straight)
    7/16"-20
    1,100Yes31/4"-28
    5/8"Lower FlangeSteel9964N1070000002 3/8"1 9/16"9964N114000005 13/16"9964N117000000
    5 9/16"19/32"1/2"6 3/4"2 7/8"2 5/8"UN/UNF (SAE Straight)
    7/16"-20
    2,400Yes35/16"-24
    13/16"Lower FlangeSteel9964N1080000003 1/8"2"9964N1150000007 1/16"9964N118000000
    6 3/16"21/32"5/8"8 7/8"3 1/2"3 15/16"UN/UNF (SAE Straight)
    7/16"-20
    7,450Yes43/8"-24
    3/4"Lower FlangeSteel9964N109000000004 5/8"2 11/16"9964N1160000008 1/2"9964N119000000
     
    Double Acting
     
    90° Clockwise Rotation
    4 9/16"1/2"3/8"5 5/16"2 1/4"2 1/8"UN/UNF (SAE Straight)
    7/16"-20
    1,250Yes31/4"-28
    5/8"Lower FlangeSteel9964N1040000002 3/8"1 9/16"9964N114000005 13/16"9964N117000000
    5 9/16"19/32"1/2"6 3/4"2 7/8"2 5/8"UN/UNF (SAE Straight)
    7/16"-20
    2,600Yes35/16"-24
    13/16"Lower FlangeSteel9964N1050000003 1/8"2"9964N1150000007 1/16"9964N118000000
    6 3/16"21/32"5/8"7 3/4"3 1/2"3 15/16"UN/UNF (SAE Straight)
    7/16"-20
    7,600Yes43/8"-24
    3/4"Lower FlangeSteel9964N106000000004 5/8"2 11/16"9964N1160000008 1/2"9964N119000000
     
    90° Counterclockwise Rotation
    4 9/16"1/2"3/8"5 5/16"2 1/4"2 1/8"UN/UNF (SAE Straight)
    7/16"-20
    1,250Yes31/4"-28
    5/8"Lower FlangeSteel9964N1110000002 3/8"1 9/16"9964N114000005 13/16"9964N117000000
    5 9/16"19/32"1/2"6 3/4"2 7/8"2 5/8"UN/UNF (SAE Straight)
    7/16"-20
    2,600Yes35/16"-24
    13/16"Lower FlangeSteel9964N1120000003 1/8"2"9964N1150000007 1/16"9964N118000000
    6 3/16"21/32"5/8"7 3/4"3 1/2"3 15/16"UN/UNF (SAE Straight)
    7/16"-20
    7,600Yes43/8"-24
    3/4"Lower FlangeSteel9964N113000000004 5/8"2 11/16"9964N1160000008 1/2"9964N119000000
     
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