Big Timber 5FHD14314 #14x3-1/4 Star Drive Flat Head Bronze Finish Steel Self-Drilling Screws with Reamer Wings, 150/Box
Big Timber 5FHD14314
FHD Specialty Self-Drill with Reamer Wing Screws are heat-treated steel for high tensile and superior shear strength. Designed to work on both hard and soft woods. FHD Specialty Screw has a flat head for smooth, flush surface and a deep Six-Lobe Star Drive Recess reduces cam-out and end load. The screw handles 2X the torque of Phillips or square drive while extending the life of the bit. Big Timber's FHD Screw's Self-Drilling Tip gives screw a drill capacity (through metal) up to 1/4” (recommended drill speed is 2000 RPM). Deep Chip Cavity collects metal shavings to prevent interference with cutting threads. Metal wings on the screw shank are designed to ream out the wood then break off when they encounter metal (wings prevent the screw thread from engaging into wood before the metal). FHD Specialty Screws have a high Performance triple layer, ACQ-compatible bronze corrosion resistant coating. Ideal for fastening sheathing or dimension lumber to steel and/or aluminum such as truck beds, trailers (horse, utility, ATV, motorcycle, snowbile or flatbed trailers), docks and wall liners.
Big Timber 5FHD14314
FHD Specialty Self-Drill with Reamer Wing Screws are heat-treated steel for high tensile and superior shear strength. Designed to work on both hard and soft woods. FHD Specialty Screw has a flat head for smooth, flush surface and a deep Six-Lobe Star Drive Recess reduces cam-out and end load. The screw handles 2X the torque of Phillips or square drive while extending the life of the bit. Big Timber's FHD Screw's Self-Drilling Tip gives screw a drill capacity (through metal) up to 1/4” (recommended drill speed is 2000 RPM). Deep Chip Cavity collects metal shavings to prevent interference with cutting threads. Metal wings on the screw shank are designed to ream out the wood then break off when they encounter metal (wings prevent the screw thread from engaging into wood before the metal). FHD Specialty Screws have a high Performance triple layer, ACQ-compatible bronze corrosion resistant coating. Ideal for fastening sheathing or dimension lumber to steel and/or aluminum such as truck beds, trailers (horse, utility, ATV, motorcycle, snowbile or flatbed trailers), docks and wall liners.
| Type |
Bulk |
|---|---|
| Length |
3-1/4 in. |
| Diameter |
#14 |