Simpson Strong-Tie #12 x 1-1/4" Self-Drilling Strong-Drive XM Metal Screw, Medium Hex-Washer Head - Quik Guard Coating, Qty. 2,000 Decorative T Straps and L Straps and reliable fastening in composite

and reliable fastening in composite and PVC decking projects

If the load requires more capacity

305 stainless steel - delivers strong corrosion resistance in exterior environments

The Simpson Strong-Tie® Deck-Drive™ DWP Wood Flat Head SS Screw is built for exterior projects that demand strength and durability

and the larger-diameter anchor holes are for 1/4"-diameter concrete screw anchors

Simpson Strong-Tie #12 x 1-1/4" Self-Drilling Strong-Drive XM Metal Screw, Medium Hex-Washer Head - Quik Guard Coating, Qty. 2,000 Decorative T Straps and L Straps and reliable fastening in compositeLoad testing and code listing of Strong Drive metal screws ensures reliable performance and maximum load values. Comparative testing proves that XM Medium Head Metal screws from Strong Drive are superior to various fastener types in 33 ksi and 50 ksi steel decking. Key Features 5 16" hex drive (replacement driver bit: BITHEXR516 R1) 1 2" diameter hex washer head is ideal for narrow channel steel decking Available only in 1 1 4" length with #5 drill