| COLOR | YELLOW OVERALL |
| EXTENDED WASHER THICKNESS | 0.032 INCHES NOMINAL |
| EXTENDED WASHER DIAMETER | 0.219 INCHES NOMINAL |
| FASTENER LENGTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| FEATURES PROVIDED | SQUARE NUT |
| HEAD HEIGHT | 0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| HOLE CONFIGURATION STYLE | HEXAGON FLATS |
| HOLE NOMINAL THREAD DIAMETER | 0.112 INCHES |
| HOLE QUANTITY | 1 |
| HOLE THREAD QUANTITY PER INCH | 40 |
| HOLE TYPE | THREADED |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| PRIMARY WASHER MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.219 INCHES NOMINAL |
| PRIMARY WASHER STYLE | FLAT |
| SECONDARY WASHER MATERIAL THICKNESS | 0.016 INCHES NOMINAL |
| SECONDARY WASHER OUTSIDE DIAMETER | 0.219 INCHES NOMINAL |
| SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL |
| SECONDARY WASHER STYLE | FLAT |
| WASHER QUANTITY | 2 |
| WIDTH BETWEEN FLATS | 0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.220 INCHES MINIMUM |
| THREAD SERIES DESIGNATOR | UNC |
| THREAD QUANTITY PER INCH | 40 |