Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by BobPar

  1. BobPar

    Certified Drawing

    "Does anyone have any familiarity with Certified Drawings". Pete, The term certified mainly applies to civil drawings in my experience. When I was working for a Civil Engineering firm all drawing being submitted for County approval had to be marked "Certified Drawing" and signed and stamped with...
  2. BobPar

    Need thread torque for plastic hub

    I need to calculate the torque required to use a thd cutting screw #6x.25 which will thread into a plastic hub with a hole size of .115±.004. Plastic material: ACETAL HOMOPOLYMER OF DELRIN 150 OR 500 SERIES. Between the screw and hub is another plastic hub of the same material where the head of...
See more

Part and Inventory Search

Back
Top Bottom