#8-10-12 x 3/4" Daggerz Pro-Seal EPDM Bonded Washer - Aluminum, Pkg 6000 Strut Channel Lumber Size: Intended for use

Lumber Size: Intended for use with 3-1/8x beams and 4x posts/columns and includes necessary SDS screws for quick installation

(20) STN22 Hex Head Washers

Secure your metal roofing and siding projects with #12 InsulDrill Metal Roofing Screws

or the 1 5/8" screws for fastening directly to wood

With a corrosion-resistant E-coat finish for interior use

#8-10-12 x 3/4" Daggerz Pro-Seal EPDM Bonded Washer - Aluminum, Pkg 6000 Strut Channel Lumber Size: Intended for useDaggerz brand Pro Seal EPDM Bonded Washers are designed for applications that require a leakproof seal. The inside diameter of the NEOWA08034 rubber washer tightly seals to the screw. It features excellent ozone and weather resistant elastomer that provides superior aging characteristics. This EPDM washer is heat resistant up to 350 degrees Fahrenheit. The aluminum finish is great for minimizing galvanic corrosion.