GB/T 3750.3-1983
Replaced
GB/T 13807.3-2008
Active
National standards
GB/T 13807.3-2008 Connections with waisted stud—Nuts,extension sleeves
GB/T 13807.3-2008 Connections with waisted stud—Nuts,extension sleeves
Basic Information
Standard Code:
GB/T 13807.3-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fasteners
ICS Name:
Bolts, screws, and studs
Publish Date:
2008-08-25
Implement Date:
2009-02-01
Pages:
7 pages
Scope
This part specifies hexagonal nuts with thread sizes of M12 to M180 × 6, cover nuts with thread sizes of M12 to M120 × 6, and force-bearing sleeves with diameters of dw=21 mm to 270 mm. This part is applicable to fasteners that can withstand high temperatures and alternating loads, and at the same time, maintain a considerable degree of pre-tension force and fatigue resistance under working conditions.
Development Information
Same series standard
Replace the following standards
Referenced Standards
GB/T 90.1-2002 Fasteners—Acceptance inspection
GB/T 90.1-2023 Fasteners—Acceptance inspection
GB/T 90.2-2002 Fasteners—Marking and packaging
GB/T 1237-2000 Designation system for fasteners
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 3103.4-1992 Tolerances for fasteners—Components for bolted connections made mainly from materials with a high temperature strength
GB/T 3103.4-2014 Tolerances for fasteners—Bolt/nut assemblies for service temperatures from -200 ℃~+700 ℃
Adopt standards
DIN 2510-5:1971
DIN 2510-6:1971
DIN 2510-7:1971
Related Standards
GB/T 5277-1985
Active
GB/T 5277-1985 Fasteners—Clearance holes for bolts and screws
GB/T 6560-1986
Replaced
GB/T 6560-1986 Cross recessed pan head thread forming screws
GB/T 6561-1986
Replaced
GB/T 6561-1986 Cross recessed countersunk head thread forming screws
GB/T 6562-1986
Replaced
GB/T 6562-1986 Cross recessed raised countersunk head thread forming screws
GB/T 6563-1986
Replaced