div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentbasic-screw-thread-designations-thread-gauges-check-basic-screw-thread-designationshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Basic Screw Thread Designations - Thread Gauges · PDF fileTHREAD CHECK BASIC SCREW THREAD DESIGNATIONS External and internal thread diagrams illustrate basic thread geometry FLANK loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220507125aa36a857f8b9a1f6d8e8606html5thumbnails1jpg width=140 height=200 diva href=http:wwwthreadcheckcom rel=ugc nofollow target=_blankhttp:wwwthreadcheckcomadiv