Trim Head U Thread Self Tapping Exterior Deck Screws For Treated Lumber 8.8 10.9 12.9

Trim Head U Thread Self Tapping Exterior Deck Screws For Treated Lumber 8.8 10.9 12.9

1. Descriptions:

Stainless Steel Deck Screws are corrosion resistant making them durable and able to withstand exterior installation and weather conditions without losing their quality. Stainless steel deck screws are perfect for long lasting applications. Scratching or burring the metal will not create surface rust as the corrosion resistance exists within the metal itself. Used for fastening wood and composite deck boards to the main beams or joists. This can be done by face mounting the boards or with the use of hidden deck fasteners and trim head deck screws. Stainless Steel Deck Screws are an integral part of any deck building project.

These screws feature coarse threads and shoulders to hold the boards together tightly. They feature a type 17 point, which allows for an easy installation in wood and composite deck materials. They have either a bugle head or a trim head with a square or star drive to eliminate the stripping effect sometimes experienced with other types of drives, ensuring easy installation and a flat finished surface.

Stainless Steel Deck Screws are available in Grade 304 Stainless Steel or Grade 316 Stainless Steel. 304 Stainless Steel Deck Screws are suitable for exterior applications exposed to weather and moisture, however for applications that will be exposed to salt water or salt water moisture, such as docks, boardwalks, and other seaside applications, we recommend using Marine Grade 316 Stainless Steel because it has a greater tolerance to the rust and corrosion that salt water can cause.

2. Specifications:

3. Applications:

1. Always pre-drill a pilot hole into the wood or composite decking material before installing the screw. This is especially important in hardwoods, and helps to alleviate any problems experienced with wood knots.

2. A traditional bar of soap can be used as a lubricant or wax on the threads of the screw to help prevent snapping heads and screw distortion.

3. Premium bits should be used when available to prevent cam out and fastener drive stripping.

4. Avoid installing Deck Screws into wood knots.

5. Slow and Steady Wins the Race - Installing a deck screw with a high RPM creates friction, which creates heat. This can cause distortion or breaking.

6. Always use 316 Stainless Steel Deck Screws in applications exposed to salt water. This can include moisture in the air in coastal areas, as well as exposure to salt water itself. 316 Stainless Steel will maintain its corrosion and rust resistance in these harsh deck application environments

4. More pictures:

TRIM HEAD DECKING SCREWS

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