Washer Product List and Ranking from 19 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

Washer Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. サンワ・アイ Osaka//others
  3. アマテイ Hyogo//Building materials, supplies and fixtures manufacturers
  4. 4 ヤマザキアクティブ Nagano//Service Industry
  5. 4 和光金属工業 Osaka//Service Industry

Washer Product ranking

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Washer "Screw Washer (Zaboresu)"
  2. Omega Round Washer 58 for M12 Anchor Bolt
  3. Omega Round Washer 70 II for M12 Anchor Bolt
  4. 4 Omega Shrink Washer
  5. 5 Seal washer <Prevention of gas and liquid leakage> サンワ・アイ

Washer Product List

16~30 item / All 38 items

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Hexagon hole plate spring washer "SUS CDW"

The wedge-shaped teeth effectively suppress the rotation of looseness! Available for light and heavy loads.

The "SUS CDW" is a serrated hexagonal spring washer. Its dish spring shape supports axial force through spring reaction. The wedge-shaped serration effectively suppresses the rotation of loosening. It has a wedge shape that is less likely to damage the joined components, and it is made of SUS304, which has high heat resistance, making it usable even in high-temperature environments. 【Features】 ■ Supports axial force through spring reaction with a dish spring shape ■ Effectively suppresses the rotation of loosening with wedge-shaped serration ■ Wedge shape that is less likely to damage the joined components ■ High heat resistance with SUS304, usable in high-temperature environments ■ Material: S50C to S70C, SUP10; Hardness: 40 to 48 HRC *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
  • Subsidiary materials

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Lock nut and washer 'Nut・Washer'

Lock nuts are 100% tested for flaws! Introducing the lock nut and washer set.

The "Nut・Washer" is a set of lock nuts and washers that have been treated with a zinc plating on the surface. The lock nuts comply with DIN980-V (ISO7042), and the washers comply with DIN125 or DIN6916 (EN14399-T6). We also offer the flange nut "Collar Nut," which has been 100% tested for flaws. 【Features of DIN Lock Nut and Washer Set】 ■ Lock Nut: Complies with DIN980-V (ISO7042) ■ Washer: Complies with DIN125 or DIN6916 (EN14399-T6) ■ Lock Nut: 100% tested for flaws ■ Surface treated with zinc plating *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
  • others

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Washer Black Zinc Plating

Looks authentic too! Washers used when tightening nuts and bolts.

The "Washer Black Zinc Plated" from Ōri is a component you want to use when tightening nuts and bolts on materials like wood. It also gives a more professional appearance. 【Features】 ■ Washer used when tightening nuts and bolts ■ Looks professional! *For more details, please feel free to contact us.

  • Support hardware/opening hardware

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Mountain seat gold, curved seat gold

We can accommodate various types of seat cushions, including special shapes!

We manufacture and sell construction brackets. They can be sourced from both domestic and international suppliers, and we can accommodate original shapes requested by users. From the perspective of stable supply, we also provide some stock support.

  • Tile and slate roofs
  • Heat-insulating and moisture-permeable roofing
  • Metal roof

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Foot bolt/washers 'EA14/EA12'

Uses transparent and soft resin for the foot part! It doesn't stand out during installation and won't scratch the floor.

Introducing the foot bolt/washers 'EA14/EA12'. This product uses a transparent and soft resin for the foot part, which does not stand out during installation and does not damage the floor. The shaft is made of steel, and the foot is made of polyvinyl chloride. 【Features】 ■ Material - Shaft: Steel (SWRM) - Foot: Polyvinyl Chloride (PVC) - Washer: Steel (SPCC) ■ Finish - Shaft/Foot: Colored Chromate - Washer: Colored Chromate ■ Accessories: Washer *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Shibori Seat

It is a washer that fits the shape of metal roofs such as folded plate roofs and has good compatibility with packing.

It is a washer that fits the shape of metal roofs such as folded plate roofs and has good compatibility with packing. *For more details, please download the catalog or feel free to contact us.*

  • Tile and slate roofs
  • Shingle, bark and grass roofs
  • Roof and gutter construction

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External insulation fixed thin plate clip washer "Tsumepita"

Introducing washers that stop firmly in place because of their notches, for external insulation installation.

"Tsume Pita" is a thin plate fastening washer that can securely fix external insulation materials. It is a special washer with "tsume" attached to a thin steel plate, which stays firmly in place when inserted into foam plastic insulation, making it easy to drive in screws or nails and securely fix the insulation. 【Features】 ■ Can securely fix insulation materials ■ Special washer with "tsume" attached ■ Stays firmly in place when inserted into foam plastic insulation ■ Easy to drive in screws or nails *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Wako Metal Industry Co., Ltd. Introduction to Hot-Dip Galvanizing Technology

We respond to all needs in a wide range of fields such as architecture, civil engineering, and roads!

At Wako Metal Industry Co., Ltd., we perform hot-dip galvanizing on round washers, various washers, special washers, and stainless steel round washers. We have facilities for mold making, press processing, bending, welding, lathe work, and other processes, and we conduct integrated production for surface treatments, including hot-dip gold plating (HDS), zinc plating, chromate (trivalent/hexavalent), and powder coating. We can process products ranging from small items to those approximately 2 meters in length, so please feel free to contact us. 【Features】 ■ Integrated production ■ Cost reduction ■ Response to all needs *For more details, please refer to our catalog or feel free to contact us.

  • Miscellaneous metal items

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Seat cushion "NRT Washer II"

Easy visual confirmation of tightening! Responds to loosening due to wood shrinkage and other factors.

The "NRT Washer II" is a spring-function washer used for M12 bolt and nut fastening locations. It is a certified product by the Building Materials Testing Center, with a short-term allowable embedment resistance of 10.0 kN for coniferous trees, 8.6 kN for hinoki trees, and 6.7 kN for cedar trees, which is equivalent to or greater than the Z corner washer 4.5×40. Additionally, it is easy to confirm the fastening just by visually checking if the seating surface is flush. 【Features】 ■ Thin and lightweight ■ Prevents loosening with spring function and raised seating surface cut ■ Easy fastening confirmation *For more details, please refer to the catalog or feel free to contact us.

  • Joints between components
  • Support hardware/opening hardware

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Vibration-resistant, non-loosening washer [Titanic]

Can be used for medium to large structures. Strong against vibrations! Easy to install! No need for re-tightening! Seismic-resistant washer "Titanic" that accommodates various joints.

"Titanic" converts the vibrations at the joints into a tightening force with the magic ring. It does not loosen even under continuous vibrations. 【Features】 ○ Converts vibrations into a tightening force with the magic ring ○ Makes houses less likely to sway from earthquakes, vehicle vibrations, or typhoon winds ○ Withstands large forces with a light tightening force You can see examples of its use in large-scale wooden structures at the joints. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other store equipment and supplies
  • Safety and consumables
  • Earthquake-resistant construction method

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