THREAD SERIES DESIGNATOR | M |
NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
THREAD PITCH IN MILLIMETERS | 1.25 |
EXTERNAL THREAD TOLERANCE CLASS | 5G6G |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 25.8 MILLIMETERS MINIMUM |
FASTENER LENGTH | 29.58 MILLIMETERS MINIMUM AND |
| 30.42 MILLIMETERS MAXIMUM |
MATERIAL | STEEL PROPERTY CLASS 12.9 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | DIN267 PT 1 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | CHROMIUM AND |
| ZINC OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1136 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
COLOR | BLACK OVERALL |
HEAD STYLE | FLAT CHAMFER |
HEAD DIAMETER | 12.73 MILLIMETERS MINIMUM AND |
| 13.27 MILLIMETERS MAXIMUM |
HEAD HEIGHT | 7.64 MILLIMETERS MINIMUM AND |
| 8.00 MILLIMETERS MAXIMUM |
INTERNAL DRIVE STYLE | HEXAGON |
WIDTH ACROSS FLATS | 6.02 MILLIMETERS MINIMUM AND |
| 6.14 MILLIMETERS MAXIMUM |
SPECIAL FEATURES | MAXIMUM OPERATING TENPERATURE 360 DEG F |