| FASTENER LENGTH | 1.500 INCHES NOMINAL |
| FEATURES PROVIDED | FINISHED HEAD |
| GRIP LENGTH | 1.000 INCHES NOMINAL |
| HEAD HEIGHT | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| HEAD STYLE | ERR-090 |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS S95 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S114 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S116 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S117 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S96 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S102 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S103 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S105 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S148 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S147 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S148 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS S154 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| WIDTH BETWEEN FLATS | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03-19 COMMERCIAL ITEM DESCRIPTION 6TH TREATMENT RESPONSE AND ERR-030 OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNF |