Simpson 4x Beam, 6x Post End Column Cap, HDG w/SDS Screws ECCQ46-SDS2.5HDG Powder-Actuated Fasteners Drive/Wrench Size: 1-1/8 in

Drive/Wrench Size: 1-1/8 in

and the "U" design allows for flexibility of placement on the header

X-axis powerfeed reduces operator fatigue during longitudinal table passes

Strong-Drive SDS Heavy-Duty Connector screws allow attachment to a greater net section area of the column than a bolt attachment normally entails

providing a structurally sound and cost-effective solution

Simpson 4x Beam, 6x Post End Column Cap, HDG w/SDS Screws ECCQ46-SDS2.5HDG Powder-Actuated Fasteners Drive/Wrench Size: 1-1/8 inSimpson ECCQ46 SDS2. 5HDG ECCQ HDG End Column Cap for 4x Beam, 6x Post, with Strong Drive SDS Screws is a Simpson Strong Tie engineered column cap designed to provide strong, reliable column beam connections in end of beam applications in wood construction. Built from 7 gauge steel with a hot dip galvanized finish, this end column cap delivers outstanding corrosion resistance for exterior and treated wood applications, making it an ideal solution for