| FASTENER LENGTH | 1.500 INCHES NOMINAL |
| HEAD DIAMETER | 0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| HEAD HEIGHT | 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| HEAD STYLE | FILLISTER |
| INTERNAL DRIVE STYLE | SLOT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF |
| MATERIAL | STEEL COMP 302 FASTENER |
| MATERIAL | STEEL COMP 303 SPRING |
| MATERIAL | STEEL COMP 303 STAND-OFF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNF |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| SURFACE TREATMENT | PASSIVATE FASTENER |
| SURFACE TREATMENT | PASSIVATE SPRING |
| SURFACE TREATMENT | PASSIVATE STAND-OFF |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |