| HEAD DIAMETER | 0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| HEAD HEIGHT | 0.195 INCHES MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL ACCOMMODATED THICKNESS | 0.049 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| MATERIAL | ALUMINUM ALLOY 7075 STAND-OFF |
| MATERIAL | STEEL COMP 302 FASTENER OR STEEL COMP 302B FASTENER OR STEEL COMP 303 FASTENER OR STEEL COMP 303 PLUS X FASTENER OR STEEL COMP 303SE FASTENER OR STEEL COMP 303CU FASTENER OR STEEL COMP 303MA FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 304L FASTENER |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| WIDTH ACROSS FLATS | 0.109 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| SURFACE TREATMENT | CHROMATE STAND-OFF |
| SURFACE TREATMENT | PASSIVATE FASTENER |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNC |
| FASTENER LENGTH | 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |