Bit guide FIN/TRIM #8 uses T-10 and #9 uses T-15Self-Tapping, W-cut thread design and Climatek coatedReduces wood splittingFinishing Trim Head ScrewISO certified
GRK's FIN/TRIM head screws are an excellent choice for most trim carpentry applications. They have the smallest screw head available with lengths from 1-1/4-inch to 5-inch. Most material splitting is prevented by the Trim head screw's small head and W-cut thread design. Pre-drilling is usually only necessary in extreme hardwoods like Mahogany or Ipe'. Some sizes are availabele in PHEINOX stainless steel.
Brand: GRK, Model: 772691177285, Size: 8" x 2"