Exterior Cement Board Siding Screws

Weatherside purity wavy 12 in.

Exterior cement board siding screws.

Cement board attached to plywood or similar underlayment will hold with only 1 1 4 inch screws. Use a number 8 1 1 4 inch long by 0 375 inch wide hd ribbed wafer head or equivalent screw on steel studs. Fiberglass cement siding is a composite made of portland cement silica and wood fiber. Great for binding fiber cement siding to stress skin panels or to wood.

5 fastener selection for face nailing steel framing screws ribbed bugle head no. In terms of cement board screws the size of the screw you need will vary depending on the fixture or base to which you attach the board. 6d common wood framing 091 in. The c wing self drilling screws that one manfacture recomends work fairly well but they are not made for exterior use and can not find them collated for guns.

The fiber cement screw is designed for use in all fiber cement siding and is ansi a108 compliant for installation of cement backer boards. The superior corrosion resistance of type 316 stainless steel eliminates rust streaking and provides long lasting performance in marine and chloride environments. Three screw threads must penetrate the steel stud. From the bottom of the board.

The manufacturer does not list an appropriate wood stud screw. The term applies to a nailing screwing method for joining hardieplank planks to hide nail or screw fasteners. I have screwed some jobs with collated cement board screws. Once painted it looks almost identical to wood.

For thick or heavy metal fixtures use 1 5 8 inch screws. It s available in many styles and widths both smooth and wood textured and you still get the crisp joints and details that ll make your home s exterior stand out. These fiber cement screws feature a wafer head with self countersinking nibs type 17 point for fast starts and full length course thread. Fiber cement siding shingle 18 bundle weatherside fiber cement siding is the 1 weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles.

But these screws are designed for 1 2 cement board underlayment not fiber cement siding. Nails for face nailing should be between 3 4 in.