US$ 15.00
18 threads per inch
The S/JCT and S/HJCT are unique
which is great for projects where you want a smooth
Square drive - provides secure bit fit and reduces cam-out during installation
SD SS screws provide greater single-fastener strength than standard nails
Simpson Strong-Tie #10 x 1" Self-Drilling Screw, Flat Pan Head - 305 Stainless Steel, Qty. 1,000 Side-by-Side Strut Channel 18 threads per inchThe Self Drilling Flat Pan Head Screw comes in 305 Stainless Steel with a square drive head and is excellent for applications in fastening aluminum and fiberglass.