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At a Glance
Why Choose This Product
Galvanized steel construction for wet-area installations
1-1/4" diameter distributes fastening pressure
Helps position washers during installation
Designed for HYDRO-BLOK wallboards and screws
Suitable for both framing materials
Includes 1,000 washers for large installation projects
Product Information
HYDRO-BLOKĀ® Wallboard Washers are galvanized steel fastening washers designed to secure HYDRO-BLOK wallboards to wood and metal framing. Their 1-1/4" diameter provides a broad fastening surface while working with HYDRO-BLOK screws to help hold foam backer boards securely during installation.
Manufactured from galvanized steel, these washers provide corrosion resistance for use in waterproof shower systems and other moisture-prone tile installations. The durable construction is designed for long-lasting performance in residential and commercial wallboard applications.
Integrated alignment tabs help position the washer during fastening, making installation more efficient while maintaining proper placement with compatible HYDRO-BLOK screws. The washers are specifically designed for use within HYDRO-BLOK wallboard systems.
Each bucket includes 1,000 wallboard washers, providing ample fastening hardware for complete shower installations, multiple waterproofing projects, and large foam backer board installations.
Common Questions
They are used to fasten HYDRO-BLOK wallboards to wood and metal framing as part of waterproof shower systems and foam backer board installations.
Each washer has a 1-1/4" diameter to provide a broad fastening surface for foam backer boards.
The washers are manufactured from galvanized steel for corrosion resistance in wet-area applications.
The integrated alignment tabs help position the washer during installation when used with compatible HYDRO-BLOK screws.
Yes. They are designed for fastening HYDRO-BLOK wallboards to both wood and metal framing.
Each bucket contains 1,000 wallboard washers for professional installation projects.
