| MATERIAL DOCUMENT AND CLASSIFICATION | NAVISTAR 10 MFR REF ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX NUT M8-1.25 |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 8.0 MILLIMETERS |
| NUT STYLE | HEXAGON |
| OVERALL HEIGHT | 7.6 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | FLANGE NUTS WILL BE SERRATED; LIGHT PROTECTIVE OIL FINISH |
| WASHER OUTSIDE DIAMETER | 17.9 MILLIMETERS NOMINAL |
| WIDTH ACROSS FLATS | 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAVISTAR PHC MFR REF ALL TREATMENT RESPONSES OVERALL |
| THREAD CLASS | 6H |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH IN MILLIMETERS | 1.25 |
| THREAD SERIES | M |