- Diameter - Thread Size: 7/16-14
- Hardness: HRC 24 to 32
- Height: 3/8 in
- Measurement System: Imperial
- Thread Direction: Right Hand
- Thread Type: UNC
- Width Across Flats: 11/16 in
- Wrench Size: 11/16 in
- Material: Medium Carbon Steel
- Material Grade: 8
- Surface Treatment: Plain
- Standards
ASME/ANSI B18.2.2