7/16-20 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

100 pounds in lightweight concrete

its special features control torque-tension characteristics to develop high clamp loads when using properly controlled tightening methods

7/8-9 x 4 A307A Hex Bolt Hot Dipped Galvanized

3/8 x 12 Powers Wedge-Bit™ SDS Shank Phillips Flat Self Drilling Cement Board Screws with Wings 7/16-20 x 2 1/4 GradeThe Powers Wedge Bit SDS Shank is designed with 3 8 x 12 optimal drilling features. Its unique shape ensures efficient material removal, making it ideal for a variety of projects. This bit will help you get the job done quickly and efficiently with the right amount of power.