Simpson Strong-Tie PPHDQ11516B-4K Strong-Drive PPHD SHEATHING-TO-CFS Screw, #8 x 1-15/16-in. T25, Quik Guard, 4000-Pack

• Larger #5 pilot point with longer flute
• Buttress threads and dog-ear point provide faster drilling through sheathing and metal
• 6-lobe recess for a more secure drive
• PPHD screws may be used as prescribed by the codes for shearwalls and diaphragms as described in AISA S240 and AISI S400
• Designed for use in dry service, low-corrosion environments and some fire-rated sheathing
• Length: 1-15/16 in.
• Quik Guard coating
• Quantity: 4,000

Simpson Strong-Tie metal screws are designed to provide strength and superior performance in steel and other metal applications. With a variety of features, these fasteners meet the requirements for residential, agricultural and commercial projects. The Strong-Drive PPHD Sheathing-to-CFS screw is designed to drive through sheathing materials and into cold-formed steel (CFS) using its long #5 drill point and buttressed thread design. The Strong-Drive PPHD Sheathing-to-CFS screw comes collated for use in Quik Drive auto-feed screw driving systems and in bulk for hand drive applications.

• Larger #5 pilot point with longer flute
• Buttress threads and dog-ear point provide faster drilling through sheathing and metal
• 6-lobe recess for a more secure drive
• PPHD screws may be used as prescribed by the codes for shearwalls and diaphragms as described in AISA S240 and AISI S400
• Designed for use in dry service, low-corrosion environments and some fire-rated sheathing
• Length: 1-15/16 in.
• Quik Guard coating
• Quantity: 4,000

Install With: Maximum thickness two layers of 16 ga. (0.125″ total)