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One-of-a-kind Jfast M4d9021 - M4x12x1.0 Metric Din 9021 Fender Washer Zinc, Case Quantity: 10,000 A Gift They'll Love [k2oecumZ]

$34.99 $111.99 -69%

JFAST M4D9021 Fender WashersIntroducing the JFAST M4D9021 Fender Washers, a premium solution for securing and protecting your fasteners. These fender washers are designed to provide excellent resistance to corrosion and wear, making them ideal for a

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One-of-a-kind Jfast M4d9021 - M4x12x1.0 Metric Din 9021 Fender Washer Zinc, Case Quantity: 10,000 A Gift They'll Love [k2oecumZ]

JFAST M4D9021 Fender Washers

Introducing the JFAST M4D9021 Fender Washers, a premium solution for securing and protecting your fasteners. These fender washers are designed to provide excellent resistance to corrosion and wear, making them ideal for a wide range of applications. With their metric dimensions and zinc finish, these washers are not only durable but also aesthetically pleasing. The M4D9021 series is a testament to JFAST's commitment to quality and reliability.
  • High-quality steel construction ensures long-lasting performance.
  • 12mm outer diameter provides ample coverage for most fasteners.

Product Specifications and Features

The JFAST M4D9021 Fender Washers are meticulously crafted with attention to detail. Each washer features a size of M4 and a length of 12mm, making them compatible with a wide range of fastening systems. The outer diameter of 12mm ensures a secure fit, while the zinc finish offers excellent corrosion resistance. These washers are also RoHS compliant, making them a safe choice for environmentally conscious applications.
  • Size: M4
  • Length: 12mm
  • Outer Diameter: 12mm
  • Material: Steel
  • Finish: Zinc

Practical Applications and Benefits

The JFAST M4D9021 Fender Washers are versatile and can be used in various industries, including automotive, construction, and manufacturing. Their durable design and corrosion resistance make them an excellent choice for outdoor applications where exposure to the elements is common. By using these washers, you can ensure that your fasteners stay secure and protected, reducing the risk of loosening or failure. Whether you're a professional or a DIY enthusiast, these fender washers are a valuable addition to your tool kit.
  • Automotive applications for securing and protecting bolts and nuts.
  • Construction projects where durability and corrosion resistance are essential.
  • Manufacturing environments that require reliable fastening solutions.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

The functionality is wonderfully designed.

- Verena O..

January 17, 2026

Absolutely no complaints!

I'm happy with this product. It is so very, so solid.

- Teyrnon O..

January 17, 2026

Absolutely no complaints!

It's a great item. And it is so, so, so, so useful.

- Urien W..

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