Cod piesă:
Screw Types
Screw size (Nominal)
Overall Length (L)
(mm)
Customs tariff — weight
(kg)
ISO S
ISO M
Tolerance
ISO application
Grade
Shank diameter
ISO P
Customs tariff — item number
Square head a
d1 nominal
Type designation
Recommended thread depth
ISO N
ISO K
Tapped head length l2
Core hole diameter
Coolant supply
Square head length l3
No. of teeth
Standard
l4 dimension