3 1/2" – ASTM A194 Grade 4L Heavy Hex Nut, Plain By auctionservices | January 22, 2023 3 1/2" - ASTM A194 Grade 4L Heavy Hex Nut, Plain 137921153 Industrial Machinery & Equipment 34663972 179447 Fri May 14 10:00:00 CDT 2021 3 1/2" - ASTM A194 Grade 4L Heavy Hex Nut, Plain (12 pcs per keg) - Country of Orgin: S. KO Product Code: 4PL-3.5"-8 UN Mfg Heat: C29363 Bid Now Register General Photos Lot 271 3 1/2" - ASTM A194 Grade 4L Heavy Hex Nut, Plain 3 1/2" - ASTM A194 Grade 4L Heavy Hex Nut, Plain (12 pcs per keg) - Country of Orgin: S. KO Product Code: 4PL-3.5"-8 UN Mfg Heat: C29363 Posted in Uncategorized