| EXTERNAL THREAD TOLERANCE CLASS | 5G6G |
| FASTENER LENGTH | 29.58 MILLIMETERS MINIMUM AND 30.42 MILLIMETERS MAXIMUM |
| HEAD DIAMETER | 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT FILLISTER |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS6104 PART 1 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| MINIMUM TENSILE STRENGTH | 1220 NEWTONS PER SQUARE MILLIMETER |
| NOMINAL THREAD DIAMETER | 6.00 MILLIMETERS |
| SPECIAL FEATURES | HEAD MAY ALSO BE KNURLED;STRENGTH GRADE 12.9 |
| WIDTH ACROSS FLATS | 5.020 MILLIMETERS MINIMUM AND 5.095 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BS3382 PART 2 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 24.00 MILLIMETERS NOMINAL |
| THREAD SERIES DESIGNATOR | ISO M |
| THREAD PITCH IN MILLIMETERS | 1.00 |