K9 products were originally introduced to the market in 2009 by a strong regional hardware distributor in central Wisconsin. These hardworking individuals recognized an opportunity to bring high quality fasteners to construction material retailers and the contractors that they served.

K9 Fasteners LLC is “Leading the Pack” into a bright future characterized by innovation and service. Our leaders have the callouses and pride of many years of jobsite experience in the light commercial and residential building trades. We also have the marketing and merchandising expertise in the areas that matter to construction material retailers. Growth is our core value and we want YOU to JOIN THE PACK®!

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Doberman™ Deck Screws

Hard working, intelligent and loyal, Dobermans have been used for centuries for everything from guard dogs to family pets. Dependable and fast Doberman™ wood screws will be on the job around the clock.

Our Doberman wood screw is the hardest working and loyal dog in the fight. On the record- we exceed AC257 industry testing for coating by over 50%. Off the record, let us say that we got a great product that will go at it with any of the competitors and win every time.

Shop the Doberman™ wood screws.

Huskie™ Construction Lags

Fast and strong, Huskies have made a name for themselves pulling heavy loads outdoors for long distances. Likewise, our Huskie™ lag screws are designed to support heavy loads in every kind of weather and never quit before the building project is done.

Did we mention our durable and reusable packaging?

Shop the Huskie™ lag screws.

Greyhound™ Trim Screws

Greyhounds are super fast and super lean. Equally, our Greyhound™ trim screws cover a lot of ground with a sleek and fast body design. The Greyhound™ line is topped off with unique trim head options and strong finishes with applications for interior trim, exterior trim and treated lumber applications. Our products include:

• Tan 3x Ceramic 
• White 3x Ceramic
• Yellow Zinc

Shop the Greyhound™ collection.

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Our Huskie lag provides up to 4,786 pounds of shank shear strength, up to 3,473 pounds of pull through strength and up to 1,714 pounds of pull out strength. The logical conclusion here is that the Huskie pulls more weight than any other wood fastener on the job site and ...
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Our Doberman wood screw is the hardest working and loyal dog in the fight. On the record- we exceed AC257 industry testing for coating by over 50%. Off the record- Well, let us say that we got a great product that will go at it with any of the competitors and win ...
Read More

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