- Color: Yellow
- Hardness: 38 to 45 HRC
- Material: Medium Carbon Steel
- Material Grade: 8
- Outside Diameter: 1.38 in
- Type: Oversize Through Hardened USS
- Nominal Size: 1/2 in
- Inside Diameter: 0.56 in
- Thickness: 0.97 to 0.121 in
- Surface Treatment: Zinc Plated
- Standards
ASME B18.21.1-1999