| HEAD HEIGHT | 1.13 INCHES NOMINAL |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 12P DOUBLE HEXAGON BOLT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD DIAMETER | 1.125 INCHES |
| SPECIAL FEATURES | ITEM IS A 12P DOUBLE HEXAGON BOLT USED ON DAMPER(392-2909) THAT IS USED ON VARIOUS ENGINES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MANUFACTURE REFERENCE MFR REF 15TH TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND PHOSPHATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 12 |