GB/T 3103.4-2014 Tolerances for fasteners—Bolt/nut assemblies for service temperatures from -200 ℃～＋700 ℃

GB/T 3103.4-1992 Tolerances for fasteners—Components for bolted connections made mainly from materials with a high temperature strength

GB/T 192-2003 General purpose metric screw threads—Basic profile GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances GB/T 1031-1995 Surface roughness parameters and their values GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 3098.8-1992 Mechanical properties of fasteners—Components for bolted connections made mainly from materials with a high temperature strength GB/T 3098.8-2010 Mechanical properties of fasteners Parts for bolted connections for use at temperatures from -200 ℃～+700 ℃ GB/T 3103.1-2002 Tolerances for fasteners—Bolts, screws, studs and nuts GB/T 13807.2-1992 Connections with waisted stud—Studs GB/T 13807.2-2008 Connections with waisted stud—Studs GB/T 192-2025 General purpose metric screw threads—Profiles