CND 4427-1981
Special Foundation bolts-Rough pole double head bolt with hole and cone end
CNS 4427-1981
Special Foundation bolts-Fine rod double head bolt with hole and cone end
CNS 4609-1983
Double end studs
CNS 4607-1983
Studs for T-nuts
CNS 4603-1978
Studs, b1≈1d
CNS 4604-1978
Studs,b1≈1.25d
CNS 4605-1978
Studs,b1≈2d
CNS 4606-1983
Studs,b1≈2.5d
GOST 22032-1976
Double end studs b1=1d
GOST 22032-1976
Double end studs with reduced shank b1=1d
GOST 22033-1976
Double end studs b1=1d
GOST 22034-1976
Double end studs b1=1.25d
GOST 22035-1976
Double end studs b1=1.25d
GOST 22036-1976
Double end studs b1=1.6d
GOST 22037-1976
Double end studs b1=1.6d
GOST 22038-1976
Double end studs b1=2d
GOST 22039-1976
Double end studs b1=2d
GOST 22040-1976
Double end studs b1=2.5d
GOST 22041-1976
Double end studs b1=2.5d
GOST 22042-1976
Double end studs