GRK’s Cabinet screws are designed for fast cabinet installation with a washer-style head that seats flush which increases holding power. It's also manufactured in a #8-gauge (4 mm) diameter for universal size convenience.
Grip-Rite® Exterior Screws are designed for dependable performance in most non-structural outdoor building projects. The exclusive PrimeGuard Plus® coating provides lasting protection against corrosion and rust, making these screws ideal for decks, fences, siding, and other exterior applications. A T-20 or T-25 star drive ensures maximum torque and reduces cam-out, while coarse threads and a self-drilling T17 point allow fast, efficient installation. The bugle head with nibs countersinks easily for a clean, flush finish every time. Protected by a 10-year limited warranty when installed correctly and tested to meet ASTM B-117 corrosion resistance standards.
The Backer-On Cement Board Screws are designed for fast, reliable attachment of fiberglass reinforced cement boards such as Durock® and WonderBoard® to wood or light-gauge steel framing. Engineered for professional performance, these screws seat flush when driven at an angle and allow installation close to edges without causing fractures or blowouts. A Stikfit recess enables one-handed driving, eliminating cam-outs and wobbling for faster, more precise work. The premium corrosion-resistant finish protects against rust, ensuring clean, long-lasting grout lines and durable installations.
The GRK R4 Multi-Purpose Framing and Decking Screws are engineered for fast, reliable installation, improving productivity on a wide range of construction projects. Ideal for general framing, remodeling, decking top boards, and structural framing, these screws are truly multi-purpose. R4 Screws perform in a variety of materials including wood, particle board, plastic, sheet metal, cement fiber board, wood decking, composite decking, and melamine, giving you versatility and confidence in every project. Designed for both strength and ease of use, these screws let you frame, build, and secure materials quickly and efficiently.
