Gaskets • O-Rings • Metric O-Rings

Metric o-ring products are made of various materials offered in a range of metric sizes, most commonly in millimeters.

Filter by state

  • MSP Seals, Inc.

    MSP Seals Inc.-brand metric standard O-rings feature tolerances per JIS B 2401. The company's S series O-rings feature inner diameters from 2.5 mm to 124.5 mm and cross sections from 1.5 mm to 2 mm. The P series O-rings are available with cross sections from 1.9 mm to 8.4 mm, and inner diameters from 2.8 mm to 399.5 mm.

  • Precision Associates, Inc.

    Metric O-rings offered by Precision Associates Inc. are available with cross sections from 0.25 mm to 10 mm. The O-rings also feature inner diameters ranging of 0.25 mm 749.80 mm, outer diameters from 0.75 mm to 763.80 mm.

  • Seal & Design, Inc.

    Seal & Design Inc. manufactures European metric O-rings with inner diameters ranging from 1.15 mm to  399 mm and cross sections from 1 mm to 8.40 mm.

  • Fastenal

    Fastenal distributes O-rings available with cross section sizes of 1.5 mm, 2 mm, 2.5 mm, 3 mm, and 4mm. Constructed of Buna-N, fluoroelastomer, nitrile, and Viton, these metric O-rings feature inner diameter ranging from 4mm to 36 mm. The O-rings are manufactured by American Packing and Gasket Co., Dynaflo, and Eaton Weatherhead.

  • Grotenrath Rubber Products Co., Inc.

    Grotenrath Rubber Products Co Inc. distributes metric O-rings available with inner diameters ranging from 1 mm to 600 mm and cross sections from 0.75 mm to 30 mm.

  • Columbia Engineered Rubber, Inc.

    Columbia Engineered Rubber Co.'s metric O-rings are used in specialized applications and produced from a number of materials including Butyl, EPDM, fluorocarbon, HBMR, fluorosilicone, neoprene, nitrile, and silicone. The O-rings are available with cross sections from 1 mm to 8.40 mm.

  • Parker Hannifin Corp.

    Parker Hannifin Corp. manufactures European O-rings including standard O-rings available with inside diameters of 0.74 mm to 29.87 mm and widths of 1.02 mm to 1.78 mm. The O-rings are used for sealing applications and as light-duty mechanical drive belts.

  • Daemar Inc

    Metric size O-ring distributed by Daemar Inc. are available with nominal size inner diameter of 1.50 mm to 499.30 mm, and nominal thickness of 1 mm to 8.4 mm.

  • O-Rings West

    O-Rings West distributes metric-sized O-rings constructed of nitrile, EPDM, neoprene, silicone, Viton, polyurethane, fluorosilicone, Aflas, and Kalrez. The O-rings are available with inner diameters from 1.15 mm to 8 mm, and 1 mm cross sections.

  • Mercer Gasket & Shim

    Metric O-rings offered by Mercer Gasket & Shim are constructed from nitrile, Viton, silicone, and Teflon, and feature operating temperatures from -25 to 600 F. Depending on model, the O-rings are used in a number of applications including oil/aromatic fuels, mineral, animal, and vegetable oils, solvents and hydraulic fluid, high temperature air or water, and chemically aggressive environments.

  • EPM, Inc.

    Metric O-rings supplied by EPM Inc. are available with 0.70 mm to 1.80 mm cross sections and 1.80 mm to 2mm inside diameters.

  • Sealing Devices Inc.

    Sealing Devices Inc. distributes Parker-brand O-rings made from various elastomers including buna, silicone, fluorocarbon, nitrile, butadiene, chloroprene, and fluoronated elastomers.

  • Sealing Specialties, Inc.

    Sealing Specialties Inc.'s metric O-rings are manufactured from nitrile/BUNA-N, EPDM, neoprene, Viton, silicone, fluorosilicone, polyurethane, perfluoroelastomers, or Teflon.

  • Atlantic Rubber Co., Inc.

    Atlantic Rubber Co.'s metric O-rings are manufactured to RMA Class A high precision tolerances. The various O-rings are manufactured from perfluoroelastomer, Aflas, Viton, silicone, nitrile, Teflon, neoprene, polyethylene, Kalrez, fluorosilicone, EPR, clear polyurethane, or epichlorohydrin.

  • ElastoSeal, Inc.

    ElastoSeal Inc. custom manufactures various elastomer products including metric molded O-rings.

  • Scientific Instrument Services, Inc.

    Scientific Instrument Services supplies individual metric Viton O-rings with widths from 1.5 mm to 3 mm and inner diameters from 2.2 mm to 32 mm. All the O-rings feature a hardness range of 70 to 80 Shore A durometer.

  • Global O-Ring & Seal, LLC

    Global O-Ring and Seal offers metric o-rings in 70 duro nitrile (buna-n) and 75 durometer viton.