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: 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

Inch - Metric: Inch
Outside Diameter - Inch: 3.109
Outside Diameter - Millimeter: 78.969
Other Features: Face Dia 2.686 | 17 Tangs | Key Bent
Inside Diameter - Millimeter: 55.423

Inch - Metric: Inch
Outside Diameter - Inch: 5.219
Outside Diameter - Millimeter: 132.563
Other Features: Face Dia 4.607 | 19 Tangs | Key Bent
Inside Diameter - Millimeter: 96.52

Inch - Metric: Inch
Outside Diameter - Inch: 6.469
Outside Diameter - Millimeter: 164.313
Other Features: Face Dia 5.733 | 19 Tangs | Key Bent
Inside Diameter - Millimeter: 121.945