GRK Fasteners

A wood deck chair sitting on a wood deck surrounded by AL13 Home aluminum railing in matte black on a sunny day.

GRK's quality fasteners are known worldwide - from small trim screws to 12 inch structural screws, every GRK product has at least one patent. Look no further for popular deck screws, concrete fasteners, and time-saving Rugged Structural Screws.

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RSS Rugged Structural Screws By GRK Fasteners - 3/8 in x 6 in - 50 Pro Pack
Starting at: $21.99
Pheinox™ RSS™ Rugged Structural Wood Screws by GRK Fasteners
Starting at: $65.99
Reverse Thread (RT) Composite™ Trim Head Screws By GRK Fasteners - #8 x 2 in - 725 Pro Pack
Starting at: $78.99
FIN/Trim™ Head Screws By GRK Fasteners - #8 x 2-1/2 in - 605 Pro Pack
Starting at: $48.99
Pheinox™ R4™ Stainless Steel Deck Screws by GRK Fasteners - Package
Starting at: $32.99
R4™ Deck Screws By GRK Fasteners - #9 x 2 in - 690 pack
Starting at: $11.99
Caliburn™ XL Concrete Screws By GRK Fasteners
Starting at: $38.99
Starhead Bit By GRK Fasteners - #10 - 2 in - 2 pack
Starting at: $7.99
Concrete Drill Bit For GRK Fasteners
Starting at: $16.99
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GRK Fasteners

5/16 Inch RSS Rugged Structural Screw

3/8 Inch RSS Rugged Structural Screw

Pheinox RSS 305 Stainless Steel Screw

Reverse Thread (RT) Trim Head Screw

FIN/Trim Head Screws

Pheinox R4 Stainless Steel Deck Screw

R4 Deck Screws

Caliburn XL Concrete Screw

Concrete Drill Bit

Starhead Bit

Starhead Bit in Bulk