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For purlin anchorage
Flexible Strap Configuration: Allows field adjustment to meet framing conditions and alignment requirements
Nails must be driven at an angle through the joist or truss into the header to achieve the table loads
Stitch screws
Simpson Strong-Tie 0.230" x 4-3/4" Strong-Drive SDCF Timber-CF Screw - Yellow Zinc | Qty. 50 Quik Drive Drywall Screws For purlin anchorageThe Simpson Strong Tie Strong Drive SDCF Timber CF Screw is engineered for strength and reliability in cross laminated timber (CLT), mass timber, and other demanding wood construction applications. Available in multiple lengths and diameters, these fully threaded structural fasteners deliver exceptional withdrawal resistance and holding power, making them the trusted choice for large scale wood assemblies. Each screw features a flat head with