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ISO Metric Hexagon Head Bolts - Product Grades A And B

Product Specification
Screw Thread M64
D 64
P 6
B L≤125 -
B 125<L≤200 -
B L>200 153
C Max 1
C Min 0.3
Da Max 71
Ds Nominal 64
Ds Grade A Min None
Ds Grade B Min 63.26
Dw Grade A Min None
Dw Grade B Min 88.16
E Grade A Min None
E Grade B Min 104.86
K Nominal 40
K Grade A Max None
K Grade A Min None
K Grade B Max 40.5
K Grade B Min 39.5
K1 Grade A Min None
K1 Grade B Min 27.65
R Min 2
S Max 95
S Grade A Min None
S Grade B Min 92.8