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The Simpson ECCQ4
Stainless steel options – Choose Type 305 or Type 316 for corrosion resistance
Strong-Tie SDS-MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete
or #10 x 2 1/2" Strong-Drive® SD Connector screws for maximum load capacity
Lumber Size: Intended for use with 10x beams and 6x posts/columns
Conquest 7/8" x 4' Grade 55 Coarse Threaded Rod - Plain Finish HDU/HDQ/HHDQ Holdowns The Simpson ECCQ4When pairing a nut with threaded rod, the material and finish must match. If these do not match, the nut will not fit the threaded rod. Grade 55 Threaded Rods are engineered for heavy duty performance in construction, infrastructure, and industrial projects. Known for their high tensile strength and weldability, these rods meet ASTM A449 and A615 specifications, making them suitable for both tension and anchoring applications. Manufactured from high