Tips/Techniques Screw Checker

[Susquatch]

Do you know that Starrett offers free hard copy and electronic copies ("within reasonable quantities") of their drill, tap and conversion charts? They also have a nice pdf on using the basic hand (measurement) tools? It's a good read.

I have copies of their plastic charts. I keep them handy in the shop and in my gun room. Especially useful for fractional and metric conversions. Didn't know about the pdf on hand measurement tools.