And washers.
I'm building a storage rack to go between the garage ceiling and the lifted garage door. [I'll give you a moment to think about the size of that space…] You're right; it's not a "deep" space. But 6-1/8" (15½ cm) is enough for three tables and some scrap lumber. I've more or less copied a design of my late father-in-law's using angles, lag screws and lots of nuts and bolts and washers as you see here. I took leftover angle rod to the hardware store to size the bolts and figured it was easier to carry everything loosely attached to the sizing piece!
Retired economics professor (“dismal scientist”). Married 40+ years to the love of my life; we have two grown daughters, both married, two granddaughters and a...