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Holiday Gift Guide 3m™ Dual Lock™ Reclosable Fastener Sj3550cf, Black, 2 In X 50 Yd, Type 250, 1 Per Case Collection [Fi1K3Mh7]

$107.99 $345.99 -69%

3M™ Dual Lock™ Reclosable Fastener SJ3550CF The 3M™ Dual Lock™ Reclosable Fastener SJ3550CF is a revolutionary fastening solution designed to replace traditional methods like screws, nuts, or bolts. This convenient fastener offers a durable and reclo

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3M™ Dual Lock™ Reclosable Fastener SJ3550CF

The 3M™ Dual Lock™ Reclosable Fastener SJ3550CF is a revolutionary fastening solution designed to replace traditional methods like screws, nuts, or bolts. This convenient fastener offers a durable and reclosable bonding solution that can be applied to a wide range of substrates, including metals, glass, and various plastics. With its black, interlocking mushroom-shaped heads, it provides a snug fit and a smooth aesthetic appearance, making it an ideal choice for both indoor and outdoor applications. Key features include its strong adhesive, black appearance, and the ability to mate with different stem densities for various strength combinations.

Product Specifications and Technical Details

The 3M™ Dual Lock™ Reclosable Fastener SJ3550CF is a high-quality fastener with a clear, acrylic tape that bonds effectively to various substrates. It boasts a stem density of 250 per square inch, offering strong and reliable fastening. This fastener is known for its good temperature resistance, withstanding up to 220°F (104°C). The fastener mates with Type 170, Type 250, or Type 400 stem densities, providing different strength options. A distinctive audible snap confirms closure, ensuring that the fastener is securely locked in place.
  • Adhesive type: Clear, acrylic tape
  • Temperature resistance: Up to 220°F (104°C)
  • Stem density: 250 per square inch

Practical Applications and Benefits

The 3M™ Dual Lock™ Reclosable Fastener SJ3550CF is a versatile tool that can be used in a variety of scenarios. Whether you are assembling furniture, building displays, or creating signage, this fastener provides a quick and easy solution. Its ability to be opened and closed multiple times makes it perfect for applications where the fastening may need to be adjusted. The durable and weather-resistant design ensures long-lasting performance, even in challenging environments. Ideal for professionals and DIY enthusiasts alike, this fastener offers a seamless and efficient fastening experience.
  • Indoor and outdoor use: Suitable for a wide range of environments
  • Multiple applications: Perfect for furniture assembly, displays, and signage
  • Adjustable: Can be opened and closed multiple times for flexibility

What Our Customers Say

January 5, 2026

Absolutely no complaints!

The functionality is wonderfully user-friendly.

- Roderick U..

January 5, 2026

Absolutely no complaints!

I'm so happy with this fantastic and my recent buy.

- Emyr P..

January 5, 2026

Absolutely no complaints!

I am really, really, really, really impressed with this.

- Myfanwy F..

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