|Screw Length||2-1/2 in||Size||#8|
|Thread Pitch (mm)||9 mm||Threads Per Inch (TPI)||0.125|
|Drive Style||Phillips||Fastener Color||Brass|
|Fastener Material||Alloy Steel||Fastener Plating||Zinc|
|Fastener Type||Wood Screw||Features||No Additional Features|
|Head Style||Bugle Head||Included||Driver Bit|
|Interior/Exterior||Interior||Materials Fastened||Wood to Wood|
|Measurement Standard||SAE||Package Quantity||88|
|Product Weight (lb.)||1 lb||Returnable||90-Day|
A: These screws are not structural screws so there is no load limit published.
A: There is no specific drywall anchor that is recommended to use with these screws. Drywall anchor typically will come with screws in the box that are best used with the anchor.
A: If you're working with soft pine, predrilling isn't necessary. But if you're working with harder woods or screwing into the side or edge of piece of wood, it's best to predrill to avoid splitting the wood.
A: Pre-drilling depends on your usage. If you want to use the screw to squeeze together the boards then you should drill a hole slightly larger than the screw in the top board. Also, if you are putting the screw near the end of the board you may want to pre-drill to avoid splitting the wood. Otherwise pre-drilling always helps but is not required.
A: We cannot provide suggestions on installation as predrilling depends on the jobs itself.
A: Yes, It is a #2 Phillips Bit
A: Each box sold comes with a bit that fits the screw head and your drill. It is included.