ISO/TC 20/SC 4
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 1792 | ISO/WD 12259 | Bolts, reduced spline head, long length MJ threads, metallic material, coated or uncoated, strength classes smaller than or equal to 1 275 MPa — Dimensions | Izstrādē |
| 1801 | ISO/WD 12262 | Aerospace — Plain washers | Izstrādē |
| 1765 | ISO/WD 12263 | Aéronautique et espace — Rondelles plates avec chanfrein | Izstrādē |
| 1729 | ISO/WD 12264 | Aerospace — Heat resisting nickel alloy protruding head bolts, class 1200 MPa/750 degrees C (Waspaloy) — Procurement specification | Izstrādē |
| 1693 | ISO/WD 12265 | Aerospace — Heat resisting nickel alloy protruding head bolts, class 1250 MPa/650 degrees C (Inconel 718) — Procurement specification | Izstrādē |
| 1657 | ISO/WD 12266 | Aerospace — Protruding and flush head bolts, threaded to head — Procurement specification | Izstrādē |
| 1864 | ISO/WD 12267 | Aéronautique et espace — Spécifications d'approvisionnement pour rondelles | Izstrādē |
| 1621 | ISO/WD 12269 | Aéronautique et espace — Écrous hexagonaux ordinaires, hauteur réduite, surplats réduits — Dimensions | Izstrādē |
| 1459 | ISO/WD 12270 | Aerospace — Nuts, hexagonal, slotted (castellated), self-locking by plastic ring, normal height, normal across flats, with MJ threads, classification: 900 MPa (at ambient temperature)/120 degrees C | Izstrādē |
| 1540 | ISO/WD 12271 | Aerospace — Bihexagon, self locking wrenched nuts, 1250 MPa/235 degrees C — Metric series | Izstrādē |
Attēlo no 211. līdz 220. no pavisam 249 ieraksta(-iem).