| EXTENDED WASHER DIAMETER | 17.70 MILLIMETERS MAXIMUM |
| EXTENDED WASHER THICKNESS | 1.20 MILLIMETERS MINIMUM |
| EXTERNAL THREAD TOLERANCE CLASS | 6E |
| FASTENER LENGTH | 99.30 MILLIMETERS MINIMUM AND 100.70 MILLIMETERS MAXIMUM |
| GRIP DIAMETER | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| GRIP LENGTH | 78.00 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 8.20 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FLANGE SCREW |
| MATERIAL DOCUMENT AND CLASSIFICATION | STD 7121,11 CLASS 8.8 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD DIAMETER | 8.00 MILLIMETERS |
| SPECIAL FEATURES | COATED WITH SEALER |
| WIDTH BETWEEN FLATS | 11.73 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STD 5732,104 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 22.00 MILLIMETERS NOMINAL |
| THREAD SERIES DESIGNATOR | M |
| THREAD PITCH IN MILLIMETERS | 1.25 |