| Lifetime
Warranty |
| CLIMATEK® coated screws have been independently tested and approved for use in treated wood products. Our fasteners come with a limited Lifetime Warranty. |
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| Product Selection
Guide |
| With GRK's Selection Guide your project just got
easier. |
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| TopStar ® Adjustable Distance Screws |
| Fine adjustments are possible since Top Star may be
shifted in both directions. Top Star reduces pre-work to a minimum
and the job can easily be done by one person. |
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| RSS ® Rugged Structural Screws |
| GRK's patented Rugged Structural Screws are a lag screw replacement made of specially hardened steel to provide high tensile, torque and shear strength. Sharp threads and points bite instantly into building materials |
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| Cabinet Screws |
| These screws are thin enough to prevent most
material splitting while still providing sufficient strength to
guarantee a secure installation. The Cabinet Screw washer
head design presses flush against any cabinet surface. |
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| Trimhead®
/ Composite Decking Screw |
| With their exceptionally small head, along with the
W-Cut® thread design, prevent most material splitting. Pre-drilling
is only necessary if the building material's limitations require a
pilot hole to be drilled. |
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| R4®
Countersinking Screws |
| The countersinking cutting screw can be used in all
woodworking and plastic applications and because the head has a 90
degree angle at the underside, the screw fits perfectly into the
pre-countersunk holes of hardware fittings such as hinges or
locks. Stocking of different screws is no longer necessary. It
makes the R4® a very versatile screw. |
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| MSS® Metal Siding/Roofing |
with it's integrated washer head is complemented by
a rubber washer.
Available for steel to steel and steel to wood construction. No
pre-drilling required. Available in six colors: Galvanized,
White, Brown, Green, Red, Beige |
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| PHEinox®
Stainless Steel |
| PHEinox® stainless steel screws are another first
from GRK. PHEinox® screws provide a reasonably priced alternative
when only stainless steel will do. PHEinox® is a hardened #305
stainless steel and comes with a lifetime anti corrosion warranty. |
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