Quickly and accurately determine the screws size Recommends the drill bit or tap size needed for the screw Standard & Metric Constructed of thick hard
Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)
Wood screw size chart – Jamestown Distributors
Fastener Dimensions: Screws & Bolts
Socket Set Screw Sizes & Specs
Guide to Woodworking Screws
Metal Fasteners UNC vs Spaced Thread - Engineering Express
GRK Fasteners #8 x 2-1/2 in. Star Drive Low Profile Washer-Head Wood Cabinet Screw (100 per Pack) 113079 - The Home Depot
Look up drill size for screws here.
Bolt Size Chart Bolt Dimensions, Thread, How to measure Bolt Size?
Understanding Metric and Inch Thread Sizes in Fasteners
Screw Fundamentals