| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL |
| EXTERNAL THREAD TOLERANCE CLASS | 6 SMALL G |
| FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL |
| HARDNESS RATING | 225 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM OVERALL AND 300 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL |
| HEAD DIAMETER | 20.0 MILLIMETERS NOMINAL |
| HEAD STYLE | FLAT COUNTERSUNK |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | DIN IS0898PART1 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| MINIMUM TENSILE STRENGTH | 800 NEWTONS PER SQUARE MILLIMETER |
| NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS |
| OFFSET YIELD STRENGTH | 640 NEWTONS PER SQUARE MILLIMETER |
| WIDTH ACROSS FLATS | 6.0 MILLIMETERS NOMINAL |
| STRENGTH GRADE DESIGNATION | 8.8 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN267PART9, KEY A3P ASSN STD SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ZINC |
| TEST DATA DOCUMENT | D8286-DIN7991 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 10.0 MILLIMETERS NOMINAL |
| THREAD SERIES DESIGNATOR | ISO M |
| THREAD PITCH IN MILLIMETERS | 1.5 |