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Washer

We offer flat washers, spring washers, and structural washers designed to improve load distribution, prevent loosening, and protect assembly surfaces. Produced with strict material and thickness control, our washers support stable connections across mechanical, automotive, and industrial equipment.

  • DIN 6797 external tooth lock washers in A2 stainless steel provide secure grip in anti-loosening and high-vibration environments.

    External Tooth Lock Washer DIN 6797 Type A for Anti-Vibration Assemblies

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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  • Decorative zinc-plated finishing washers in Grade 2 carbon steel, built to ANSI B18.22.1, ideal for clean countersunk screw installations.

    Finishing Washer ANSI B18.22.1 Decorative Countersunk Applications

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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  • High-quality flat washers made from Grade 304 stainless steel. Compliant with DIN 125 & ISO 7089. Designed for heavy-duty load distribution.

    Flat Washer Factory Customized Spring Steel Shim Thin Flat Washers

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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  • Reliable internal tooth lock washer in stainless steel, DIN 6797 standard, ideal for anti-loosening use in electronics and light-duty mechanical fastening.

    Internal Tooth Lock Washer DIN 6797 Standard for Electrical Fastening

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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  • Spring lock washer in DIN 127 Grade A with zinc coating, designed to prevent loosening from vibration in bolted joints.

    Spring Lock Washer Anti-Vibration Split Lock Washer Fasteners

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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  • Durable square washer in DIN 436 and Grade 8.8, ideal for heavy-duty structural joints. Hot dip galvanized for corrosion resistance.

    Square Washer Grade 8.8 Hot Dip Galvanized Steel for Structural

    Manufacturing standard：ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

    Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

    Process： cold heading, punching, turning, milling, wire cutting, etc.

    Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated.

    Requirements： No Burrs、Scratches、Dents、Pits

    Application： Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

    Packing：bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

    Read moreDone