Great Innovations ENG CHART1 The Ultimate Engineering Screw Chart

https://www.penntoolco.com/the-ultimate-engineering-screw-chart-eng-chart1/

Great Innovations The Ultimate Engineering Screw Chart

Includes technical information from many of the quick references that are commonly found in the work areas of designers, engineers, and machinists.
All of this information is compiled for both English (Imperial) and Metric systems in a single screw chart.
MADE IN THE USA.
A “MUST HAVE” for Engineers, Designers, Drafters, and Machinists

#engineerlife
#engineers
#drafters
#machinists
#designers