Simpson Quik Drive BPHXLBSDG2 5/16" Replacement Hex Bit and Mandrel Strong-Tie SDW Truss-Ply Screws Available in Quik Guard® coating

Available in Quik Guard® coating

Blocking or bracing connections

Square drive (#1) - reduces cam-out and improves driver control

Ensure all specified fastener holes are filled for full load capacity

Whether you're building a heavy-duty workbench or putting up interior walls in a workshop or basement

Simpson Quik Drive BPHXLBSDG2 5/16" Replacement Hex Bit and Mandrel Strong-Tie SDW Truss-Ply Screws Available in Quik Guard® coatingSimpson Strong Tie Quik Drive Replacement Mandrel 5 16" is specially crafted to replace the default mandrel of the PROSDX150G2 Steel Decking Attachment. Keep the Quik Drive System functioning optimally by replacing the mandrel and other components when required.