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    42 Products

    Adjustable Support Screws

    Image of ProductInUse. Front orientation. Work Supports. Adjustable Support Screws.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Support Screws.
    When working with large or flexible workpieces that could bow under machining pressure, use these screws as easy-to-install support points. Also known as jack screws or jig screws, they thread into a T-slot nut or threaded hole in the fixture to support or locate the workpiece above your machine table.
    Shoulder
    Head
    Thread
    Lg.
    Overall
    Lg.
    Dia.
    Ht.
    Dia.
    Ht.
    Each
    Steel
     
    3/8"-16 Threads
    1 1/4"1 7/8"1 1/8"3/8"3/8"1/4"8513A35000000
    1 5/8"2 1/4"1 1/8"3/8"3/8"1/4"8513A3600000
    2"2 5/8"1 1/8"3/8"3/8"1/4"8513A3700000
     
    1/2"-13 Threads
    1 1/4"1 7/8"1 1/8"3/8"3/8"1/4"8513A3800000
    1 5/8"2 1/4"1 1/8"3/8"3/8"1/4"8513A3900000
    2"2 5/8"1 1/8"3/8"3/8"1/4"8513A4100000
    2 1/2"3 1/8"1 1/8"3/8"3/8"1/4"8513A4200000
     
    5/8"-11 Threads
    1 5/8"2 1/4"1 3/8"3/8"3/8"1/4"8513A4300000
    2 1/2"3 1/8"1 3/8"3/8"3/8"1/4"8513A4500000
     

    Adjustable Side Stops

    Image of ProductInUse. Front orientation. Work Supports. Adjustable Side Stops.
    Image of Attribute. Front orientation. Adjustable Side Stops.

    Adjust the horizontal screw to hold workpieces of varying sizes in precise positions. These stops thread into a hole in your fixture or machinery or into a T-slot nut for use on a machine table.
    Swivel Pads—Swivel pads move in all directions to make maximum contact with angled and uneven workpieces.
    Work Supports
    Swivel Pads
    Thread
    Overall
    Ht.
    Size
    Lg. (A)
    Lg. (B)
    Each
    Each
    Steel
    1 3/4"1/4"-20
    1 3/16"1 3/16"3208N110000008955A1100000
    2 3/4"3/8"-16
    1 31/32"1 15/16"3208N12000008955A130000
    3 5/16"1/2"-13
    2 3/8"2 3/8"3208N13000008955A140000
    4 13/32"5/8"-11
    3 5/32"3 5/32"3208N14000008955A150000
     

    Spring-Loaded Work Supports

    Image of ProductInUse. Front orientation. Work Supports. Spring-Loaded Work Supports.
    Image of Product. Front orientation. Spring-Loaded Work Supports.
    Slide these low-profile supports under a workpiece to provide support and reduce vibration. The slot in the center of these supports allows for positioning at any angle before bolting them down to a machine table or fixture. Turn the handle to extend the spring-loaded plunger and lock it in place. For additional height adjustment, thread a screw or support button (sold separately) into the plunger.
    Body
    Slot
    Max. Plunger
    Extension
    Lg.
    Wd.
    Ht.
    Lg.
    Wd.
    Plunger Thread
    Size
    Each
    Steel
    1/8"3 3/8"1 3/16"3/4"1 7/16"5/16"5/16"-18
    3234N110000000
    1/4"6 1/2"2"15/16"3 9/16"1/2"1/2"-13
    3234N12000000
    7/16"7 1/2"4 1/16"1 3/8"4 1/16"11/16"5/8"-11
    3234N13000000
     

    Jack Screws

    Image of ProductInUse. Jack Screws Installed on Panel. Front orientation. Jack Screws.

    Jack Screws Installed on Panel

    Image of Product. Jack Screw. Front orientation. Jack Screws.

    Jack Screw

    Image of Product. Jack Screw with Hex Nut, Lock Washer, and Flat Washers. Front orientation. Jack Screws. Jack Screws with Hex Nut, Lock Washer, and Two Flat Washers.

    Jack Screw with

    Hex Nut, Lock

    Washer, and

    Flat Washers

    Image of Attribute. Front orientation. Contains Annotated.
    Image of Attribute. Front orientation. Contains Annotated.
    Create a secure, vibration-resistant connection between your D-sub cord and panel. Commonly found on the back of PC monitors, these jack screws prevent cords from accidentally disconnecting. Install them through untapped holes with a nut and washers, or screw them into tapped holes. The female-threaded end accepts the thumb screws on your D-sub cord.
    Thread
    (A)
    Thread
    (B)
    Jack Screws
    Jack Screws with Hex Nut, Lock
    Washer, and Two Flat Washers
    Size
    Lg.
    Size
    Min.
    Lg.
    Lg.
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Zinc-Yellow-Chromate-Plated 12L14 Carbon Steel
     
    3/16" Hex
    4-40
    3/16"4-40
    0.1"3/16"2492710A2150000092710A203000000
    4-40
    1/4"4-40
    0.1"3/16"2492710A216000092710A20500000
    4-40
    5/16"4-40
    0.1"3/16"2492710A217000092710A20700000
    4-40
    3/8"4-40
    0.1"3/16"2492710A218000092710A20900000
    4-40
    7/16"4-40
    0.1"3/16"2492710A219000092710A21100000
    4-40
    1/2"4-40
    0.1"3/16"1092710A220000092710A21200000
    4-40
    9/16"4-40
    0.1"3/16"1092710A222000092710A2130000
    4-40
    5/8"4-40
    0.1"3/16"1092710A221000092710A2140000
     
    Zinc-Plated 12L14 Carbon Steel
     
    3/16" Hex
    4-40
    1/8"4-40
    0.1"3/16"2492710A227000092710A22300000
    4-40
    3/4"4-40
    0.1"3/16"1092710A228000092710A2240000
    4-40
    1"4-40
    0.1"3/16"1092710A2310000092710A22600000
     
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