| EXTERNAL THREAD TOLERANCE CLASS | 6G |
| FASTENER LENGTH | 69.40 MILLIMETERS MINIMUM AND 70.60 MILLIMETERS MAXIMUM |
| GRIP LENGTH | 44.00 MILLIMETERS NOMINAL |
| HARDNESS RATING | 225.0 BRINELL STANDARD MINIMUM AND 300.0 BRINELL STANDARD MAXIMUM |
| HEAD HEIGHT | 6.82 MILLIMETERS MINIMUM AND 7.18 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGON |
| MATERIAL | STEEL OVERALL |
| MINIMUM TENSILE STRENGTH | 785 NEWTONS PER SQUARE MILLIMETER |
| NOMINAL THREAD DIAMETER | 10.000 MILLIMETERS |
| SPECIAL FEATURES | FINISHED HD;STRENGTH GRADE 8.8 |
| WIDTH BETWEEN FLATS | 16.73 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BS 3382 PART 2 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 26.00 MILLIMETERS MINIMUM AND 29.00 MILLIMETERS MAXIMUM |
| THREAD SERIES DESIGNATOR | ISO M |
| THREAD PITCH IN MILLIMETERS | 1.50 |