| MATERIAL | STEEL COMP H11 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | NICKEL AND |
| CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND |
| 50.0 ROCKWELL C MAXIMUM OVERALL |
| SHEAR STRENGTH | 132000 SINGLE POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.059 INCHES MINIMUM AND |
| 0.069 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.387 INCHES MINIMUM AND |
| 0.412 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| FASTENER LENGTH | 2.440 INCHES MINIMUM AND |
| 2.460 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.095 INCHES MINIMUM AND |
| 0.097 INCHES MAXIMUM |
| SHANK DIAMETER | 0.2797 INCHES MINIMUM AND |
| 0.2807 INCHES MAXIMUM |
| GRIP LENGTH | 2.025 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD CLASS | 3A |
| THREAD QUANTITY PER INCH | 28 |
| THREAD DIRECTION | RIGHT-HAND |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 73197 |
| DESIGN CONTROL REFERENCE | HL734-8-32 |