div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenthex-nut-grade-markings-american-bolt-corp-a563-grade-o-astm-a563-grade-a-astmhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: hex nut grade markings - American Bolt CorpamericanboltcorpcomtechtechnutpdfASTM A563-Grade O ASTM A563-Grade A ASTM A563-Grade B ASTM A563-Grade C ASTM A563-Grade C3 ASTM A563-Grade loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220513215b067e027f8b9ac33f8ce289html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenthex-nut-grade-markings-american-bolt-corp-a563-grade-o-astm-a563-grade-a-astmhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: hex nut grade markings - American Bolt CorpamericanboltcorpcomtechtechnutpdfASTM A563-Grade O ASTM A563-Grade A ASTM A563-Grade B ASTM A563-Grade C ASTM A563-Grade C3 ASTM A563-Grade loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220513215b067e027f8b9ac33f8ce289html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenthex-nut-grade-markings-american-bolt-corp-a563-grade-o-astm-a563-grade-a-astmhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: hex nut grade markings - American Bolt CorpamericanboltcorpcomtechtechnutpdfASTM A563-Grade O ASTM A563-Grade A ASTM A563-Grade B ASTM A563-Grade C ASTM A563-Grade C3 ASTM A563-Grade loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...