Technical Section
  Bolt Minimum Tensile Strength
Grades Strength
 SAE DIN / ISO PSI MPa
 Gd 2


5.8
6.8

 74,000
75,419
87,022		 510
520
600
Gd 5 (d>1.00 in.)
8.8 (d</=16 mm)		 105,000
116,030		 724
800
Gd 5 (d</=1.00 in.)
8.8 (d>16 mm)
9.8 		120,000
120,381
130,534

828
830
900
Gd 8
10.9
12.9		 150,000
150,839
176,946		 1035
1040
1220
   Conversion Factors: 1 MPa = 1 N / mm2 = 145.038 P.S.I.
                                 1 P.S.I. =.0069 MPa
To Metric to Inch Conversion Chart

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