#10 x 1-5/8" Quik Drive CB3BLG Fiber-Cement Board Collated Screws, Coarse Thread, C-3 Galvanized, Pkg 1500 Strong-Tie SD Connector Screws Designed for both roof purlin

Designed for both roof purlin anchorage and stud-to-foundation holdown applications

Self-Drilling Point: Eliminates the need for pre-drilling by cutting directly into metal substrates for faster installation

Blocking or bracing connections

bolt spacing to meet NDS code requirements

The Simpson SS2

#10 x 1-5/8" Quik Drive CB3BLG Fiber-Cement Board Collated Screws, Coarse Thread, C-3 Galvanized, Pkg 1500 Strong-Tie SD Connector Screws Designed for both roof purlinStrong Tie Quik Drive CB3BLG fiber cement board screws are designed to quickly and easily fasten dense fiber cement boards to wood. Designed for use with these Quik Drive Attachments PROLDH