Types of Screws and Bolts [Guide] More
Broken Screw and Bolt Removal Using a Boring Bit
I've never thought to use nuts and bolts for creating art! Brilliant (picklebums)
screw types chart - Google Search
How to Make Money in Woodworking - Projects that Sell
For the fix-it husband: use nuts and bolts and screws and nails to make the initial. Attach with hot glue on a thick piece of cardboard or cardstock. Frame.
Chart with Screw Size and Drill Bit that needs to be used
Everything you wanted to know about screws, nuts, bolts, etc. More
Screw prints...awsome community helper craft
Tons of PDFs to set your screws, nuts, bolts, washers, etc. over to identify what size they are.