7/8" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Collated Metal-to-Metal Self-Drilling Screws Lumber Size: Intended for use
Yard notes & kiln story
Description
7 8" x 21" Simpson SDS MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Collated Metal to Metal Self Drilling Screws Lumber Size: Intended for use Lumber Size: Intended for use with 3 Allowable loads have been increased 60% for wind or earthquake loading