Readers ask: What Is An Rss Screw?

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GRK Fasteners’ RSS™ Rugged Structural Screw is made of specially hardened steel to provide you with the highest tensile, torque and shear strength available. The sharp threads and points on the RSS screws instantly bite into the materials, reducing any splitting effect generally caused by smaller shanks.

What are GRK screws used for?

For use in heavy duty structural applications such as LVL and deck substructure, as a replacement for lag screws, and other remodeling applications. For use in interior and exterior conditions, and the GRK Climatek coating is approved for use in treated lumber.

Do GRK screws need pilot holes?

Instead, we suggest picking up some Spax or GRK construction screws. You won’t need to bore a pilot hole, because these screws have serrated threads toward the tip that cut away wood like a saw. That also means you can drive them close to the end of a board without it splitting.

Are GRK screws good for pressure treated wood?

GRK fasteners are ICC code approved for exterior use in ACQ pressure treated lumber and have the strength to meet all your general construction needs. A building inspector will be able to use an ESR report to code approve your construction projects.

Are GRK screws stainless steel?

They’re made of hardened 305-grade stainless steel and are perfect for interior or exterior use.

Can you frame with GRK screws?

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and the GRK Climatek coating is approved for use in treated lumber.

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Can you use GRK screws outside?

GRK products are Climatek™ coated, approved for use in treated lumber, and designed for both interior and exterior use.

Will GRK screws split wood?

GRK’s RSS™ screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.

Which screw is the strongest?

Structural screws (also called “construction” screws) are stronger than lags and make longer-lasting connections. You can just zip them in with any 18-volt drill (no pilot hole required).

What does GRK stand for in GRK screws?

oK – stupid question – whats GRK stand for? Green River Killer. BUIC Sep 01, 2007 02:55pm #16. GRK is a brand of high quality screws.

Will GRK screws rust?

Designed for interior/exterior use, the golden finish nicely matches most wood finishes. GRK’s Stainless Steel Screws are made from 305 grade wire which will not rust.

Who owns GRK screws?

In the Spring of 2011 GRK was acquired by ITW Construction Canada. GRK offers a complete line of fasteners for many different applications and a size range which cannot be matched by the combined catalogs of any two competitors. All of GRK’s products are unique, featuring at least one patent.

What are GRK screws made of?

GRK’s RSS™ screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.

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What is a lag bolt?

Lag screws are often used in construction to fasten pieces of lumber together. A lag bolt provides a longer-lasting connection due to its length and is used for materials that may be subjected to a massive force or will bear a heavy load.

What is Climatek coating?

The revolutionary Climatek coating is featured exclusively on GRK products. The six layers of this coating make GRK products usable in all climates. Climatek has been tested for salt spray resistance and, more importantly, for Kesternich durability. Salt spray testing has exceeded 1,200 hours and 30 Kesternich cycles.”