| THREAD SERIES DESIGNATOR | M |
| THREAD PITCH IN MILLIMETERS | 2.69 |
| FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FM100:PL20, TYPE V ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | ROUND EXTENDED WASHER |
| HEAD HEIGHT | 3.7 MILLIMETERS NOMINAL |
| EXTENDED WASHER DIAMETER | 12.0 MILLIMETERS NOMINAL |
| EXTENDED WASHER THICKNESS | 1.0 MILLIMETERS NOMINAL |
| INTERNAL DRIVE STYLE | TORX |
| SPLINE MAJOR DIAMETER | 4.43 MILLIMETERS NOMINAL |
| WASHER QUANTITY | 1 |
| PRIMARY WASHER STYLE | FLAT |
| PRIMARY WASHER OUTSIDE DIAMETER | 1.0 MILLIMETERS NOMINAL |
| PRIMARY WASHER MATERIAL THICKNESS | 12.0 MILLIMETERS NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCR,FLG,TRX,TF, M6-2.7X12 ISZP |