your screw is pushing apart the wood's fibers. Softwood (say, pine) is more forgiving, while hardwood tends to split. Keeping this in mind, I made a bunch of eight-inch planks of each material for ...

Nails, screws and glue are the most common ... Reinforce To strengthen and support an object, usually by adding more material. Shoulder Part of the wood has been removed or shaped to be similar ...

California-based Newport Fasteners (949-415-0005) has updated its inventory of lag bolts and screws for structural and wood ...