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DIN 9021 Flat Washer

We are manufacture DIN 9021 Flat Washers from high-quality standard material or customized material. DIN 9021 is a thin round (circular) plate which have large outer diameter with respect to its a central hole. Flat Washer mainly acts as a spacer to distribute the load over a large surface area. They are assembled between the fastener component and mounting surface. DIN 9021 Flat Washers are used where the outer diameter of a mating nut is smaller than the hole. Flat Washers may reduce the risk of damage to the surface from other threaded or sharp edge components.

DIN 9021 Flat Washers are Removable and Reusable. We are providing the range DIN 9021 Flat Washers with a variety of materials, sizes, design, strength, finishes and other configurations. DIN 9021 Flat Washers are available with a various type of plating, finishing or coating options such as Tin, Zinc (yellow, white, blue, black), Hot Dip-Galvanized, Chrome, Nickel-Brass, Black Oxide, Electro Tin, Phosphate, Powder Coating and any other as required. We also manufacture Custom Flat Washers that perfectly match Customer Design and Customer Specifications.

Following are specifications and information regarding DIN 9021 Flat Washer.

DIN 9021 Flat Washer

DIN 9021 Flat Washer

DIN 9021 – Plain Flat Washers with large Outer Diameter

Equivalent Standard: ISO 7093, CSN 021726, PN 82030, UNI 6593

Material:

  • Steel A1, A2, A4
  • Stainless Steel A1, A2, A4
  • Carbon Steel
  • Mild Steel (MS)
  • Brass
  • Copper
  • Aluminium

Threading Methods:

  • Thread Cutting, Thread Grinding, Roll Forming, Thread Casting and Molding

DIN 9021 Flat Washer Thread Forms:

  • ISO Metric, American National screw threads (NC, NF, NS, NPT), American Unified thread Forms (UNC, UNF), British Standard Whitworth thread forms (BSW, BSF) or any Special Threads.

DIN 9021 Flat Washer Drives:

  • Slotted
  • Phillips
  • Allen
  • Star
  • Square
  • Torx
  • Hexagon
  • Hex Slotted/Hex Unslotted
  • Hex Socket
  • Pozidrive

Characteristics:

  • Equivalent standard: ISO 7093; CSN 021726; PN 82030; UNI 6593.
  • Hardness class: 140/100 HV.
  • Large Plain Washer.
  • Outer diameter about 3 d.
  • Without chamfer structure.
  • Flat Fender Washer.
  • Normal thickness.
  • Use as spacer.
  • Also known as Penny washer or mudguard washer.
  • Excellent Fatigue Resistant.
  • High Structural Strength and Toughness.
  • Corrosion and Abrasion Resistant.
  • Meet the demand of tightest tolerance.
  • Provide best performance.
  • Easy and quick installation.

Industrial Purpose and Use:

  • DIN 9021 Flat Washers widely used for sealing small holes, rust spots or removed pipe connections in water tanks or large cooking vessels.
  • DIN 9021 Flat Washers mostly used to spread the load on thin sheet metal, and are named after their use on automobile fenders.
  • DIN 9021 Plain Flat Washer can also be used to make a connection to a hole that has been enlarged by rust or wear.
  • Flat Washers are generally used in variety of applications in automotive, medical, automobile, aerospace, electrical, electronics, mechanical, manufacturing, construction industrial sectors.
  • DIN 9021 generally used for variety of fastening, tightening and loosening applications.
We manufacture comprehensive range of DIN 9021 Flat Washer based on Custom Specification (Drawings or Samples) and Export in North America, UK, Australia, UAE, Middle East and Europe as well. For More information, Please Contact us.