McMaster-Carr logo
    Filter by
    Construction
    Copper Tube Size
    Industrial Info Compare
    Mount Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Number of Mounting Holes
    Maximum Temperature
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    100 Products

    Floor, Wall, and Ceiling Plates

    Image of Product. Bottom orientation. Floor, Wall, and Ceiling Plates. Solid Flat Plates.

    Solid Flat Plates

    Image of Product. Bottom orientation. Floor, Wall, and Ceiling Plates. Split Flat Plates.

    Split Flat Plates

    Image of Product. Front orientation. Floor, Wall, and Ceiling Plates. Hinged Flat Plates.

    Hinged Flat Plates

    Image of Product. Bottom orientation. Floor, Wall, and Ceiling Plates. Solid Cone Plates.

    Solid Cone Plates

    Add a finishing touch to the area around protruding pipes with these corrosion-resistant plates. They’re also known as escutcheons.
    Solid—Solid plates don’t open, so they need to be installed before you attach fittings to your pipe.
    Split—Split plates twist open on one side and then snap back together once they are around the pipe.
    Hinged—Hinged plates swing open on one side, so you can fit them around pipe and then snap them closed.
    For Pipe
    Size
    For Copper
    Tube Size
    ID
    OD
    Pkg.
    Qty.
    Pkg.
    Solid Flat Plates
     
    Polished Stainless Steel
    1/2
    5/8"2 1/2"53040K41200000
    3/8
    5/8"2 1/2"53040K4130000
     
    Split Flat Plates
     
    White Polypropylene
    1/2
    5/8"2 1/2"53040K4150000
    3/4
    7/8"3 1/8"53040K4170000
    1
    1 1/8"3"53040K4190000
    3/8
    5/8"2 9/16"13040K90000
    1/2
    13/16"2 3/4"13040K210000
    3/4
    1 1/16"3"13040K220000
    1
    1 5/16"3 3/16"13040K230000
    1 1/4
    1 5/8"3 1/2"13040K240000
    1 1/2
    1 7/8"3 3/8"13040K250000
    2
    2 3/8"4 3/8"13040K260000
    3
    3 1/2"4 3/8"13040K270000
    4
    4 1/2"6 3/4"13040K290000
     
    Polished Chrome-Plated Polypropylene
    1/2
    5/8"2 1/2"53040K4140000
    3/4
    7/8"3 1/8"53040K4160000
    1
    1 1/8"3"53040K4180000
    3/8
    5/8"2 9/16"13040K80000
    1/2
    7/8"2 3/4"13040K110000
    3/4
    1 1/8"3"13040K120000
    1
    1 3/8"3 1/4"13040K130000
    1 1/4
    1 5/8"3 1/2"13040K140000
    1 1/2
    1 7/8"4 1/4"13040K150000
    2
    2 3/8"4 3/8"13040K160000
    3
    3 1/2"5 3/4"13040K170000
    4
    4 1/2"6 3/4"13040K190000
     
    Hinged Flat Plates
     
    Polished Chrome-Plated Steel
    1/2
    5/8"2 3/8"13040K4010000
    3/4
    7/8"2 7/8"13040K4020000
    1 1/4
    1 3/8"3 1/2"13040K4040000
    1 1/2
    1 5/8"3 9/16"13040K4050000
    2
    2 1/8"4 1/16"13040K4060000
    2 1/2
    2 5/8"4 15/16"13040K4070000
    3
    3 1/8"5 11/16"13040K40800000
    1/2
    1"2 3/4"14567K120000
    3/4
    1 3/16"2 7/8"14567K130000
    1
    1 1/2"3 3/8"14567K140000
    1 1/2
    2"3 3/4"14567K160000
    2
    2 1/2"4 1/2"14567K170000
    2 1/2
    3 3/16"5 5/16"13040K40900000
    3 1/2
    13040K41100000
     
    Polished Chrome-Plated Zinc Alloy
    3/8
    11/16"2 3/8"14567K110000
    1 1/4
    1 11/16"3 11/16"14567K150000
    3
    3 1/2"5 7/8"14567K180000
    4
    4 1/2"7 1/4"14567K190000
     
    Solid Cone Plates
     
    Polished Chrome-Plated Steel
    3/8
    5/8"2 3/8"13040K4210000
    1/2
    13/16"2 3/8"13040K4220000
     

    Sanitary Sealing Grommets

    Image of Product. Front orientation. Grommets. Sanitary Sealing Grommets, Style 1.
    Image of Product. Front orientation. Grommets. Sanitary Sealing Grommets, Style 2.

    Style 1

    Style 2

    Seal out contaminants around wire, cable, cords, pipe, and tubing in food, cosmetics, and pharmaceutical plants. These grommets are made of nonporous silicone rubber and smooth, corrosion-resistant stainless steel to prevent bacteria and other contaminants from building up. They're also FDA compliant for direct contact with food. Locate the cutting lines on the exterior or underside of the grommet, then trim to the hole diameter you need.
    Style 1
    Image of Product. Front orientation. Grommets. Sanitary Sealing Grommets, Style 1.
    Mounting
    ID
    Max.
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Food Industry Std.
    Each
    Silicone Rubber, 316 Stainless Steel Flange
    0" to 1"1"2 3/4"2"-40 to 500NoWhite4No0.177"FDA Compliant 21 CFR 177.2600
    7997N11000000
    0" to 2 1/2"2 1/2"4 1/8"2 3/8"-40 to 500NoWhite4No0.177"FDA Compliant 21 CFR 177.2600
    7997N1200000
    0" to 3 3/4"3 3/4"5 3/4"3"-40 to 500NoWhite6No0.177"FDA Compliant 21 CFR 177.2600
    7997N1300000
     
    Style 2
    Image of Product. Front orientation. Grommets. Sanitary Sealing Grommets, Style 2.
    Mounting
    ID
    Max.
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Food Industry Std.
    Each
    Silicone Rubber, 316 Stainless Steel Flange
    0" to 1"1"2 3/4"3/8"-40 to 500NoWhite4No0.177"FDA Compliant 21 CFR 177.2600
    7997N16000000
    0" to 2 1/2"2 1/2"4 1/8"3/8"-40 to 500NoWhite4No0.177"FDA Compliant 21 CFR 177.2600
    7997N1700000
    0" to 3 3/4"3 3/4"5 3/4"3/8"-40 to 500NoWhite6No0.177"FDA Compliant 21 CFR 177.2600
    7997N1800000
     

    Sanitary Split Sealing Grommets

    Image of Product. Front orientation. Grommets. Sanitary Split Sealing Grommets.
    Image of Product. Bottom orientation. Grommets. Sanitary Split Sealing Grommets.
    These grommets prevent contamination around wire, cable, cords, pipe, and tubing you’ve already installed. Often used in food-and-beverage and pharmaceutical plants, they're made of nonporous silicone and smooth, corrosion-resistant stainless steel to prevent bacteria from building up. To install, trim along the ridge to create the hole diameter you need. Then wrap the grommet around your line, clamp the staples to seal the grommet, and screw the flange onto the surface.
    Mounting
    ID
    Max. ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    No. of
    Holes
    Fasteners
    Included
    Hole
    Dia.
    Food Industry Std.
    Each
    Silicone Rubber, 316 Stainless Steel Flange
    0" to 2 1/2"2 1/2"4 1/8"2 3/8"-40 to 500NoWhite5No0.177"FDA Compliant 21 CFR 177.2600
    7997N14000000
    0" to 3 3/4"3 3/4"5 3/4"3"-40 to 500NoWhite7No0.177"FDA Compliant 21 CFR 177.2600
    7997N1500000
    2 49/64" to 5 5/16"5 5/16"7 3/8"2 33/64"-40 to 500NoWhite7No0.177"FDA Compliant 21 CFR 177.2600
    7997N121000000
    3 61/64" to 7 3/32"7 3/32"9 11/32"3 5/32"-40 to 500NoWhite10No0.177"FDA Compliant 21 CFR 177.2600
    7997N122000000
    4 59/64" to 10 53/64"10 53/64"13 9/32"5 1/8"-40 to 500NoWhite14No0.177"FDA Compliant 21 CFR 177.2600
    7997N123000000
    6 1/2" to 15"15"19 5/16"7 7/8"-40 to 500NoWhite20No0.177"FDA Compliant 21 CFR 177.2600
    7997N124000000
     

    Pipe and Tubing Grommets

    Image of Product. Front orientation. Grommets. Pipe and Tubing Grommets.
    Image of Attribute. Front orientation. Contains Annotated. Pipe and Tubing Grommets.
    Protect pipe and tubing from sharp or roughly cut holes. These grommets form a secure seal for routing liquid through metal, plastic, and fiberglass tanks.
    Chemical-Resistant Vinyl Plastic—These grommets resist a wide range of acids, bases, solvents, and other harsh chemicals.
    For Hole
    Dia.
    For
    OD
    For Pipe
    Size
    For Material
    Thk.
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    Each
    Chemical-Resistant Vinyl Plastic
    1"0.675"3/8
    3/16"0.468"1.46"0.55"-20 to 160YesBlack9280K3100000
    1 1/4"0.84"1/2
    1/4"0.662"2.01"0.73"-20 to 160YesBlack9280K320000
    1 1/4"1.05"3/4
    1/4"0.847"2.02"0.74"-20 to 160YesBlack9280K330000
    1 3/4"1.315"1
    7/32"1.072"2.47"0.72"-20 to 160YesBlack9280K340000
    2"1.66"1 1/4
    7/32"1.385"2.83"0.74"-20 to 160YesBlack9280K350000
    2 1/2"1.9"1 1/2
    7/32"1.589"3.24"0.75"-20 to 160YesBlack9280K360000
    3"1.66"1 1/4
    1/2"1.361"3.95"0.78"-20 to 160YesBlack9280K910000
    3"1.9"1 1/2
    1/2"1.554"3.93"0.78"-20 to 160YesBlack9280K920000
    3"2 3/8"2
    1/4"2.04"3.91"0.79"-20 to 160YesBlack9280K370000
    3 7/8"3 1/2"3
    1/4"3.195"4.92"0.76"-20 to 160YesBlack9280K3800000
    4 7/8"4.22"4
    1/2"3.837"5.88"0.78"-20 to 160YesBlack9280K9300000
    4 7/8"4 1/2"4
    1/4"4.192"5.84"0.76"-20 to 160YesBlack9280K3900000
    7"6.28"6
    1/2"5 1/2"8"0.74"-20 to 160YesBlack9280K9400000
    7"6 5/8"6
    1/4"6.075"8.05"0.75"-20 to 160YesBlack9280K4100000
     

    Flexible Pipe and Tubing Grommets

    Image of Product. Front orientation. Grommets. Flexible Pipe and Tubing Grommets.
    Image of Attribute. Front orientation. Contains Annotated. Flexible Pipe and Tubing Grommets.
    These grommets flex to relieve strain and keep a secure hold on moving or misaligned pipe and tubing. They seal the gap between pipe and tubing and a panel so liquid and debris don’t leak through.
    Chemical-Resistant Vinyl Plastic—These grommets resist a wide range of acids, bases, solvents, and other harsh chemicals.
    For Hole
    Dia.
    For OD
    For Pipe
    Size
    For Tube
    OD
    For Material
    Thk.
    ID
    Flange
    Dia.
    Overall
    Ht.
    Temp.,
    ° F
    For Use
    Outdoors
    Color
    Each
    Chemical-Resistant Vinyl Plastic
    7/8"0.25" to 0.26"1/16
    1/4"0.05" to 0.12"0.22"1 3/16"0.5"-40 to 200YesBlack63595K4500000
    1 1/16"0.37" to 0.4"1/8
    3/8"0.05" to 0.12"0.3"1 3/8"0.5"-40 to 200YesBlack63595K310000
    1 1/4"0.38" to 0.4"1/8
    3/8"0.05" to 0.12"0.36"1 9/16"0.5"-40 to 200YesBlack63595K610000
    1 1/4"0.5" to 0.55"1/4
    1/2"0.05" to 0.12"0.47"1 9/16"0.55"-40 to 200YesBlack63595K320000
    1 1/4"0.58" to 0.63"3/8
    5/8"0.05" to 0.12"0.56"1 9/16"0.55"-40 to 200YesBlack63595K460000
    1 3/8"0.63" to 0.71"3/8
    0.05" to 0.12"0.6"1 11/16"0.57"-40 to 200YesBlack63595K330000
    1 1/2"0.72" to 0.82"1/2
    3/4"0.05" to 0.12"0.68"1 13/16"0.56"-40 to 200YesBlack63595K470000
    1 5/8"0.82" to 0.91"1/2
    7/8"0.05" to 0.12"0.77"2"0.64"-40 to 200YesBlack63595K340000
    1 3/4"0.92" to 1.01"3/4
    1"0.05" to 0.12"0.86"2 1/8"0.65"-40 to 200YesBlack63595K480000
    2"0.82" to 0.92"1/2
    7/8"0.05" to 0.12"0.775"2 7/16"0.5"-40 to 200YesBlack63595K620000
    2"1.02" to 1.1"3/4
    0.05" to 0.12"0.97"2 7/16"0.64"-40 to 200YesBlack63595K350000
    2 1/8"1.11" to 1.19"3/4
    1 1/8"0.05" to 0.12"1.05"2 5/8"0.67"-40 to 200YesBlack63595K490000
    2 3/8"1.3" to 1.39"1
    1 3/8"0.05" to 0.12"1.23"2 7/8"0.67"-40 to 200YesBlack63595K360000
    2 1/2"1.5" to 1.62"1 1/2"0.05" to 0.12"1.42"3"0.65"-40 to 200YesBlack63595K510000
    2 5/8"1.62" to 1.75"1 1/4
    1 5/8"0.05" to 0.12"1.52"3 1/8"0.67"-40 to 200YesBlack63595K370000
    2 7/8"1.87" to 2"1 1/2
    0.05" to 0.12"1 3/4"3 3/8"0.71"-40 to 200YesBlack63595K380000
    3"2" to 2.12"2 1/8"0.05" to 0.12"1.87"3 1/2"0.69"-40 to 200YesBlack63595K520000
    3 1/8"2.12" to 2.25"2 1/4"0.05" to 0.12"1.98"3 5/8"0.69"-40 to 200YesBlack63595K530000
    3 1/4"2.25" to 2.37"2
    0.05" to 0.12"2.1"3 3/4"0.76"-40 to 200YesBlack63595K390000
    3 1/2"2.37" to 2.5"2 1/2"0.05" to 0.12"2.22"4"0.76"-40 to 200YesBlack63595K540000
    3 5/8"2.5" to 2.62"2 5/8"0.05" to 0.12"2.34"4 1/8"0.76"-40 to 200YesBlack63595K550000
    3 3/4"2.62" to 2.75"2 1/2
    2 3/4"0.05" to 0.12"2.47"4 1/4"0.81"-40 to 200YesBlack63595K560000
    4"2.87" to 3"2 1/2
    0.05" to 0.12"2.69"4 1/2"0.79"-40 to 200YesBlack63595K410000
    4 1/4"3.12" to 3.25"3 1/8"0.05" to 0.12"2.89"4 3/4"0.79"-40 to 200YesBlack63595K570000
    4 7/8"3.37" to 3.5"3
    0.05" to 0.12"3 1/4"5 3/8"0.82"-40 to 200YesBlack63595K420000
    4 7/8"3.62" to 3.75"3 5/8"0.05" to 0.12"3.37"5 3/8"0.82"-40 to 200YesBlack63595K580000
    5 3/4"4" to 4.12"3 1/2
    4 1/8"0.05" to 0.18"3 3/4"6 1/4"1.06"-40 to 200YesBlack63595K4300000
    6 1/4"4.5" to 4.62"4
    0.05" to 0.18"4 1/4"6 3/4"1.06"-40 to 200YesBlack63595K4400000
     
    back to top