| TEST DATA DOCUMENT | D8286-DIN988/MAR90/ STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| THICKNESS | 1.95 MILLIMETERS MINIMUM AND 2.00 MILLIMETERS MAXIMUM |
| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 20.065 MILLIMETERS MINIMUM AND 20.275 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | DIN1624,BESCHAFFENHEIT K50BK ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1.0330 |
| PERIPHERAL SHAPE STYLE | ROUND |
| OVERALL DIAMETER | 27.725 MILLIMETERS MINIMUM AND 27.935 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN50942,VERFAHREN ZNPHR20F ASSN STD SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PHOSPHATE |