#8 Phillips Wafer Head Cement Board Self Drilling Screw #2 pt. Exterior Coating Size:1 1/4'' 3/16’’ – is the diameter

3/16’’ – is the diameter of the shank of the rivet

Each unit weighs 13 pounds

50 Head Style: Hex Flange Fully Threaded to: 40mm Yield Strength

FlatLOK is approved for single-sided installation making the job easier to complete both at ground level or for elevated applications

#8 Phillips Wafer Head Cement Board Self Drilling Screw #2 pt. Exterior Coating Size:1 1/4'' 3/16’’ – is the diameter#8 Phillips Wafer Head Cement Board Self Drilling Screw #2 pt. Exterior Coating # 8 x 1 1 4, used for application of tile backer or cement board as an underlayment going into steel. A fastener that drills and taps its own hole during application.