#8-10 x 1/2" Daggerz Pro-Seal EPDM Bonded Washer - Galvanized, Pkg 12000 MBHU Masonry Beam Hangers No Predrilling Required: The SDS

No Predrilling Required: The SDS screws are designed for high capacity without the need for predrilling

Lumber Size: Intended for use with 7x beams and 8x posts/columns

25 installs best using a low-speed drill with 3/8" hex-head driver

nails used for joist attachment must be driven at an angle so that they penetrate through the corner of the joist and into the header

#8-10 x 1/2" Daggerz Pro-Seal EPDM Bonded Washer - Galvanized, Pkg 12000 MBHU Masonry Beam Hangers No Predrilling Required: The SDSDaggerz brand Pro Seal EPDM Bonded Washers are designed for applications that require a leakproof seal. The inside diameter of the NEOWG1012 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 galvanized steel backing material offers corrosion resistance and great strength characteristics.