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Custom Washer | OEM Flat & Lock Washers - JRS Manufacturer
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Custom Washer | OEM Flat & Lock Washers - JRS Manufacturer

Custom Washer is a common thin-plate fastener component used to distribute load, prevent loosening, reduce friction, and protect surfaces between bolts and connection parts. JRS manufactures standard and non-standard custom washers in various shapes, thicknesses, and materials. As a professional OEM washer manufacturer, we provide one-stop washer customization services including stamping, CNC cutting, bending, punching, and surface treatment. With ISO 9001 certified quality control system, all custom gaskets and washers maintain flat surface, precise tolerance, stable hardness and excellent wear resistance for industrial fastening applications.

    Product Specifications

    Item

    Technical Parameters

    Available Material

    Carbon Steel, Stainless Steel, Brass, Copper, Aluminum, Nylon, Plastic

    Washer Type

    Flat Washer, Spring Washer, Lock Washer, Wave Washer, Cupped Washer, Special-Shaped Washer

    Size Range

    M1.5 - M100 / Custom Irregular Size

    Thickness Range

    0.1mm - 10mm (Customized)

    Surface Treatment

    Zinc Plating, Nickel Plating, Black Oxide, Passivation, Polishing

    Processing Technology

    Stamping, CNC Cutting, Laser Cutting, Bending

    Service Mode

    OEM / ODM Custom Washers

    Certification

    ISO 9001 Certified Factory

    JRS OEM Customization Strength

    Multi-Shape Non-Standard Customization

    JRS produces all kinds of special-shaped washers, such as oval, square, irregular hole, offset hole and ultra-thin gaskets. We customize products strictly according to customer drawings and samples.

    Diversified Material Customization

    Support metal and non-metal materials. Metal washers ensure hardness and pressure resistance; plastic and nylon washers provide insulation and anti-slip performance.

    Ultra-Precision Machining

    Adopt laser cutting and high-speed stamping equipment. Burr-free edge, flat surface and accurate inner/outer diameter tolerance.

    ISO 9001 Strict Quality Inspection

    Each batch of washers undergoes hardness test, flatness inspection and anti-corrosion test to avoid deformation, rust and loosening.

    Flexible MOQ Production

    Support small-batch prototype customization and large-volume bulk OEM orders, with fast delivery and stable supply capacity.

    Product Features

    • Smooth surface without burrs, perfect assembly with bolts and nuts
    • Uniform thickness, strong pressure resistance and not easy to deform
    • Excellent anti-slip, shockproof and insulation performance
    • Effective load dispersion to protect workpiece surface
    • Custom logo, plating color and packaging available

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    Application

    Custom washers are widely used in mechanical assembly, automotive engineering, electronic equipment, construction steel structures, household appliances, aerospace, pipeline fittings and automation industrial fields.

    FAQs

    Q1: Can you make irregular custom washers?
    A1: Yes. JRS specializes in OEM non-standard washers. We can produce square, oval, asymmetrical and ultra-thin gaskets based on your design drawings.

    Q2: What materials are available for customized washers?
    A2: We provide carbon steel, stainless steel, brass, copper, aluminum, nylon and plastic materials to meet insulation, anti-corrosion and high-strength requirements.

    Q3: Do you accept small OEM orders?
    A3: Definitely. JRS supports low MOQ sample orders, small batch trial production and mass wholesale customization.

    Contact Us

    Looking for reliable OEM custom washer supplier? JRS supplies high-quality standard and non-standard washers with ISO 9001 certification. Send your drawings and specifications to get a free quotation.

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