| HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 6.1 MILLIMETERS MINIMUM AND 6.5 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | DIN17221 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL THICKNESS | 1.5 MILLIMETERS MINIMUM AND 1.7 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 9.9 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | D8286-DIN7980/OKT87/ PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN50942, VERFAHREN ZNPHR10F ASSN STD SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PHOSPHATE |