12 x 3-1/4-in Phillips, Flat Head, Fine Thread, Winged Drill Point Screws (Bulk)
Item Number: T4PF12314
Scorpion Type T4PF flat head Tek 4 winged drill point screws are designed for attaching plywood and sheathing to heavy gauge metal. NanoGard exterior grade coating improves corrosion resistance. Performance range is 1/4" to 1” lumber to 16 gauge steel to .210 steel.

Scorpion Type T4PF flat head Tek 4 winged drill point screws are designed for attaching plywood and sheathing to heavy gauge metal. NanoGard exterior grade coating improves corrosion resistance. Performance range is 1/4" to 1” lumber to 16 gauge steel to .210 steel.
Specifications
Application:Sheathing to Metal
Bit Tip:Phillips Bit Tip
Coating:NanoGard
Gauge:12
- Salt spray tested according to ASTM B117 for 1000 hours; 15 cycles Kesternich per DIN 50018; no red rust. Approved for use in non-coastal areas with all pressure treated lumbers including ACQ.
- Type 17 cut - Wings
- Scorpion Type T4PF flat head Tek 4 winged drill point screws are designed for attaching plywood and sheathing to heavy gauge metal. NanoGard exterior grade coating improves corrosion resistance. Performance range is 1/4" to 1” lumber to 16 gauge steel to .210 steel.
Specifications
Application:Sheathing to MetalBit Tip:Phillips Bit TipCoating:NanoGardGauge:12Head Type:Flat HeadLength:3-1/4-inPackage Type:BoxPoint Type:Winged Drill PointThread Type:Fine Thread