{"format":"cadcraft-library-item","format_version":1,"uuid":"d67bc594-8bd8-4c7c-9408-8982b1d2fb4e","version":1,"name":"Hex nut 1/2-13 UNC, ASME B18.2.2","kind":"detail","category":"details/generic","description":"Hex nut, thread 1/2 in, 13 threads per inch, across flats 19 mm, height 11.1 mm. Face view; thread drawn by the ISO 6410 convention. Dimensions from ASME B18.2.2-2022. Weight from the nominal shape in steel (7850 kg/m³), threads not taken off.","maker":"","model":"","ifc":{"class":"IfcBuildingElementProxy","predefined":"NOTDEFINED"},"plan":{"layers":[{"name":"PART","color":7},{"name":"PART-THIN","color":8},{"name":"PART-CENTER","color":1},{"name":"PART-HIDDEN","color":4},{"name":"PART-FILL","color":254}],"entities":[{"type":"poly","layer":"PART","color":null,"pts":[[10.999,0],[5.499,9.525],[-5.499,9.525],[-10.999,0],[-5.499,-9.525],[5.499,-9.525]],"closed":true},{"type":"circle","layer":"PART-THIN","color":null,"x":0,"y":0,"r":9.049},{"type":"circle","layer":"PART","color":null,"x":0,"y":0,"r":5.292},{"type":"arc","layer":"PART-THIN","color":null,"x":0,"y":0,"r":6.35,"a0":100,"a1":10},{"type":"line","layer":"PART-CENTER","color":null,"x1":-13.999,"y1":0,"x2":13.999,"y2":0},{"type":"line","layer":"PART-CENTER","color":null,"x1":0,"y1":-13.999,"x2":0,"y2":13.999}]},"body":null,"params":{"width":22,"depth":22,"height":11.1,"weight_kg":0.0164},"source_attrs":{"CC-PART-TYPE":"Hex nut","CC-PART-STD":"ASME B18.2.2","CC-PART-SIZE":"1/2-13 UNC","CC-PART-MATERIAL":"Steel"},"license":{"id":"CC0-1.0","holder":"CadCraft","attribution":"“Hex nut 1/2-13 UNC, ASME B18.2.2” by CadCraft, dimensions from ASME B18.2.2-2022 (https://www.asme.org/codes-standards/find-codes-standards/b18-2-2-nuts-general-applications-machine-screw-nuts-hex-square-hex-flange-coupling-nuts), CC0 1.0 (https://creativecommons.org/publicdomain/zero/1.0/).","url":"https://creativecommons.org/publicdomain/zero/1.0/"},"provenance":{"library":"librarycraft","item":"d67bc594-8bd8-4c7c-9408-8982b1d2fb4e","version":1,"sha256":"0de0c0f762623b4f843f1e15df48b6a393fa016757c9947a214ec405e03a35cd","source_file":"hex-nut-1-2-13-unc-asme-b18-2-2.item.json","source_sha256":"9341200f8ebfbca62501d9bd7cb6b97cb4d471c9dfda9738190835c679661445","published_at":"2026-10-14T21:00:49Z"}}