GB/T 3750.3-1983
Replaced
T/ZZB 0345-2018
Active
Group standards
T/ZZB 0345-2018 Galvanized bolts, nuts, and washers for power line applications
T/ZZB 0345-2018 Galvanized bolts, nuts, and washers for power line applications
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0345-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fasteners
ICS Name:
Bolts, screws, and studs
Publish Date:
2018-04-28
Implement Date:
2018-05-31
Scope
Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, assembly and packaging, transportation and storage, and quality commitments for hot-dip galvanized bolts, nuts, and washers used in power lines. This standard applies to hot-dip galvanized bolts, nuts, and washers used in power lines with a working environment temperature of -50℃ to +150℃ and a nominal diameter of 10mm to 64mm.
Development Information
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