The following sources are ones I used for these projects.

MSC, Atlanta, GA

Essentra Components

Amtek Tool and Supply, Inc.

Jamestown Distributors,
Focused on boats, I use them for epoxy and non-ferrous fasteners.

Local sawmills provide dimensioned green lumber used in workbenches. Call Wood-Mizer for the names of sawyers using their band mill in your locality.

“Solar Drying Kiln,” PDF of my article in Popular Woodworking, December 2006, at
Shows you how to dry your own lumber.

These sources of hand tools provide catalogs that inspire:

Lee Valley and Veritas,

Lie-Nielsen Toolworks,

Woodcraft, Parkersburg,

Garrett Wade,

Bridge City Tool Works,

Japan Woodworker,

Highland Woodworking,

Traditional Woodworker,

Tools for Working Wood and Gramercy Tools,