9-SPECIFICATIONS
Identication
Metrichexheadandcarriagebolts,classes5.6andup
1.Manufacturer’sidentication
2.Propertyclass
PTIL12TLB0452AB1
Metrichexnutsandlocknuts,classes05andup
1.Manufacturer’sidentication
2.Propertyclass
3.Clockmarkingofpropertyclassandmanufacturer’s
identication(optional),i.e.marks60°apartindicate
class10properties,andmarks120°apartindicate
class8.
PTIL12TLB0453AB2
9-13