Tightening the nuts clamps the uprights against the shelves, holding them in place and providing shear strength (through friction) for the whole assembly. I know of an 8' tall, 12' long version of these shelves that has survived a few minor earthquakes while fully loaded with hundreds of books. Once the nuts are tightened on my smaller versions, I (all 240lbs of me) have a very hard time "racking" the shelves by pushing on one end of them in an attempt to get them to collapse: I can't.


Can a Makita or Festool Track Saw be a good substitute for a table saw? I’m new to woodworking and have a small shop space in the basement of my home. Doing some reading on several forums, many seem to prefer the track saw over a table saw. Will I be able to do cabinetry such as closets, bathroom vanities, etc with a track saw and track saw table setup?
Once you’ve mastered the basics, then check out magazines like Fine Woodworking, Woodcraft, etc. Visit your local woodworking store (like Woodcraft or Rockler) and browse the book / plans section. What I like is these stores normally have people with woodworking expertise and can answer most of your questions whether they be basic or advanced. They also offer monthly workshops at an affordable price.
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Manufacturing the furniture is one of the most complex crafts, because manufacturing the good quality furniture requires a lot of skills, tools and rich experience. As the part of interior, the furniture is always on the visible place and it is often the main element of interior decorations. Because of this, its manufacture does not allow any mistakes. Just a tiny error on a visible place can often ruin all the effort that was made to produce that piece of the furniture. Because of that, a quality furniture plan is one of the basic things for reducing the risk of errors.
Manufacturing the furniture is one of the most complex crafts, because manufacturing the good quality furniture requires a lot of skills, tools and rich experience. As the part of interior, the furniture is always on the visible place and it is often the main element of interior decorations. Because of this, its manufacture does not allow any mistakes. Just a tiny error on a visible place can often ruin all the effort that was made to produce that piece of the furniture. Because of that, a quality furniture plan is one of the basic things for reducing the risk of errors.
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