Inch - Metric: Inch
Outside Diameter - Inch: 3.828
Outside Diameter - Millimeter: 97.231
Inside Diameter - Millimeter: 70.891

Thread Size: 3.918-12
Inch - Metric: Inch
Outside Diameter - Inch: 5.188
Outside Diameter - Millimeter: 131.775
Other Features: Low Carbon Steel

Threads per Inch: 12
Nominal Thickness - Inch: 0.76
Nominal Thickness - Millimeter: 19.304

Thread Size: 2.36-18
Inch - Metric: Inch
Outside Diameter - Inch: 3.156
Outside Diameter - Millimeter: 80.162
Other Features: Low Carbon Steel

Threads per Inch: 18
Nominal Thickness - Inch: 0.541
Nominal Thickness - Millimeter: 13.741

Thread Size: 2.751-18
Inch - Metric: Inch
Outside Diameter - Inch: 3.625
Outside Diameter - Millimeter: 92.075
Other Features: Low Carbon Steel

Threads per Inch: 18
Nominal Thickness - Inch: 0.573
Nominal Thickness - Millimeter: 14.554

Inch - Metric: Inch
Outside Diameter - Inch: 6.531
Outside Diameter - Millimeter: 165.887
Inside Diameter - Millimeter: 121.945