| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 14.5 MILLIMETERS MINIMUM AND 19.5 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A1008 CS T B ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL DIAMETER | 67.5 MILLIMETERS MINIMUM AND 72.5 MILLIMETERS MAXIMUM |
| THICKNESS | 0.4 MILLIMETERS MINIMUM AND 3.4 MILLIMETERS MAXIMUM |