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    58 Products

    Grid Fixture Plates

    Use these plates as a foundation for your fixturing setups. Precision ground to tight tolerances, they have holes in a grid pattern for accurate, repeatable positioning.
    Rectangular Fixture Plates
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Grid Fixture Plates. Grid Fixture Plates, Rectangular Fixture Plates.
    Image of Attribute. Front orientation. ZoomedIn view. Grid Fixture Plates, Rectangular Fixture Plates.

    Fixture plates are thinner and lighter in weight than subplates, so they're often used to build setups that are swapped in and out of machines.
    A36 Low-Carbon Steel—A36 low-carbon steel plates are stronger than 7050 aluminum plates, and their threaded holes are tapped directly into the plate. Some also have unthreaded holes, which are jig-bored and lined with a precision bushing to help reduce wear and ensure accurate placement.
    For Threaded Holes and For Unthreaded Holes—Add chip plugs (sold separately) to keep chips and shavings from clogging or damaging unused holes.
    Grid Fixture Plates
    Black-Oxide
    Steel Chip Plugs
    Brass Chip Plugs
    Threaded Holes
    Unthreaded
    Holes
    Mounting Holes
    Lg.
    Wd.
    Thk.
    No.
    of
    Thread
    Size
    Ctr.-to-Ctr.
    No.
    of
    Dia.
    Ctr.-to-Ctr.
    No.
    of
    Style
    Ctr.-to-Ctr.
    For Mounting
    Screw Size
    Wt.,
    lb.
    Parallel
    Tolerance
    Each
    For Hole
    Type
    Each
    For Hole
    Type
    Each
    A36 Low-Carbon Steel
    17 1/2"11"1 1/8"821/2"-13
    1 1/4"350.501"2 1/2"4Counterbored5"1/2"
    560.0005"1339N11000000000Threaded3161N1100000Unthreaded3161N1800000
    30"14"1 3/8"1871/2"-13
    1 1/4"660.501"2 1/2"1650.0005"1339N2200000000Threaded3161N110000Unthreaded3161N180000
     

    Grid Fixture Plates for Welding

    Image of System. Front orientation. Grid Fixture Plates. Grid Fixture Plates for Welding.
    Build fixturing setups for welding onto these plates. They have 5/8” unthreaded holes with 2” center-to-center spacing, so they’re compatible with clamps, stops, V-blocks, and other components. Made from nitrided steel, they have a hardened surface that resists wear, prevents corrosion, and keeps weld spatter from sticking. They’re easy to maintain and they hold their shape over time. To add resistance to heat and spatter, apply welding antispatter to all the components in your setup.
    Fixture Plates
    Image of Product. Front orientation. Contains Annotated. Grid Fixture Plates. Grid Fixture Plates for Welding, Fixture Plates.
    Overall
    Threaded Holes
    Unthreaded
    Holes
    Lg.
    Wd.
    Thk.
    No.
    of
    Thread
    Size
    Ctr.-to-Ctr.
    No.
    of
    Dia.
    Ctr.-to-Ctr.
    Wt.,
    lb.
    Parallel
    Tolerance
    Flatness
    Tolerance
    Each
    Nitrided Steel
    6 5/16"1 5/8"5/8"35/8"2"1Not Rated0.02"/2 ft.8914N113000000
    6 5/16"4"5/8"65/8"2"5Not Rated0.02"/2 ft.8914N11400000
    6 5/16"6"5/8"95/8"2"7Not Rated0.02"/2 ft.8914N11500000
    6 5/16"20"5/8"275/8"2"20Not Rated0.02"/2 ft.8914N116000000
    18"24"5/8"881/2"-13
    2"1085/8"2"70Not Rated0.02"/2 ft.8914N117000000
     
    Accessories for Grid Fixture Plates
    Tabletop Fixture Plates
    Image of Product. Front orientation. Contains Annotated. Grid Fixture Plates. Grid Fixture Plates for Welding, Tabletop Fixture Plates.
    Tabletop fixture plates come with a thick, rigid base for supporting setups. These plates are precision-machined and reversible. If one side becomes worn or damaged, flip them over for a fresh work surface. Swap in a replacement plate when both sides wear down.
    Grid Fixture Plates
    Replacement Grid
    Fixture Plates
    Overall
    Plates
    Unthreaded Holes
    Mounting Holes
    Lg.
    Wd.
    Thk.
    No.
    of
    Wd.
    Thk.
    No. per
    Plate
    Dia.
    Ctr.-to-Ctr.
    No. per
    Plate
    Style
    Ctr.-to-Ctr.
    For Mounting
    Screw Size
    Wt.,
    lb.
    Parallel
    Tolerance
    Flatness
    Tolerance
    Each
    Each
    Nitrided Steel
    48"48"6 1/4"86"5/8"725/8"2"10Counterbored2"M10
    660Not Rated0.01"/2 ft.8914N1110000000008914N1180000000
    96"48"6 1/4"166"5/8"725/8"2"10Counterbored2"M10
    1,290Not Rated0.01"/2 ft.8914N112000000008914N118000000
     
    Accessories for Grid Fixture Plates

    Setup Blocks

    Create setups with precise angles and accurate spacing for measuring, inspection, or machining. These blocks are precision ground to tight tolerances on all six faces, making them flat, square, and parallel. Made of hardened steel, they resist wear, so they’ll stay precise even with heavy use.
    Blocks with 1 Hole Total
    Image of Product. Front orientation. Contains Annotated. Setup Blocks. Setup Blocks , Blocks with 1 Hole Total .
    Tolerance
    Hole
    Lg.
    Wd.
    Ht.
    Lg.
    Wd.
    Ht.
    Squareness
    Parallel
    Material
    Style (No.
    of)
    Dia.
    Pair
    Imported
    1"3"2"0.0003"0.0003"0.0003"0.0001"0.0002"Hardened SteelUnthreaded (1)1/2"8630A114000000
     
    Starrett Blocks with 5 Holes Total
    Image of Product. Front orientation. Contains Annotated. Setup Blocks. Setup Blocks , Total of 5 Holes.
    Tolerance
    Hole
    Lg.
    Wd.
    Ht.
    Lg.
    Wd.
    Ht.
    Squareness
    Parallel
    Material
    Style (No. of)
    Dia.
    Ctr.-to-Ctr.
    (A)
    Ctr.-to-Ctr.
    (B)
    Counterbore
    Dia.
    Container
    Type
    Each
    United States Origin
    1"3"2"0.0001"0.0001"0.0001"0.0001"0.0001"Hardened SteelUnthreaded and Counterbored (5)11/32"1 1/2"1 3/16"17/32"Metal Case21275A2010000000
     
    Blocks with 11 Holes Total
    Image of Product. Front orientation. Contains Annotated. Setup Blocks. Setup Blocks , Blocks with 11 Holes Total .
    Tolerance
    Hole
    Lg.
    Wd.
    Ht.
    Lg.
    Wd.
    Ht.
    Squareness
    Parallel
    Material
    Style (No. of)
    Dia.
    Thread
    Size
    Ctr.-to-Ctr.
    (A)
    Ctr.-to-Ctr.
    (B)
    Counterbore
    Dia.
    Container
    Type
    Pair
    United States Origin
    1"3"2"0.0003"0.0003"0.0003"0.0001"0.0002"Hardened SteelThreaded and Counterbored (5)
    Unthreaded and Counterbored (6)
    11/32"5/16"-18
    1"1"1/2"Wood Case8630A760000000
     
    Blocks with 23 Holes Total
    Image of Product. Front orientation. Contains Annotated. Setup Blocks. Setup Blocks , Blocks with 23 Holes Total .
    Tolerance
    Hole
    Lg.
    Wd.
    Ht.
    Lg.
    Wd.
    Ht.
    Squareness
    Parallel
    Material
    Style (No. of)
    Dia.
    Thread
    Size
    Ctr.-to-Ctr.
    (A)
    Ctr.-to-Ctr.
    (B)
    Container
    Type
    Pair
    United States Origin
    1"3"2"0.0003"0.0003"0.0003"0.0001"0.0002"Hardened SteelThreaded (5)
    Unthreaded (18)
    25/64"3/8"-16
    37/64"41/64"Wood Case8630A740000000
    2"4"3"0.0004"0.0004"0.0004"0.0001"0.0003"Hardened SteelThreaded (5)
    Unthreaded (18)
    25/64"3/8"-16
    3/4"1"Wood Case8630A11000000
    2"6"4"0.0004"0.0004"0.0004"0.0001"0.0003"Hardened SteelThreaded (5)
    Unthreaded (18)
    11/16"5/8"-11
    1 1/8"1 1/4"Wood Case8630A12000000
     
    Imported
    1"3"2"0.0003"0.0003"0.0003"0.0001"0.0003"Hardened SteelThreaded (5)
    Unthreaded (18)
    3/8"3/8"-16
    9/16"9/16"8630A11200000
    2"6"4"0.0003"0.0003"0.0003"0.0001"0.0003"Hardened SteelThreaded (5)
    Unthreaded (18)
    5/8"5/8"-11
    1 3/16"1 1/4"Wood Case8630A113000000
     
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