| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.348 INCHES NOMINAL |
| FASTENER LENGTH | 0.535 INCHES NOMINAL |
| MATERIAL | STEEL COMP 301 OR |
| STEEL COMP 303 OR |
| STEEL COMP 310 OR |
| STEEL COMP 316 OR |
| STEEL COMP 317 OR |
| STEEL COMP 321 OR |
| STEEL COMP 347 OR |
| STEEL COMP 385 SECONDARY WASHER |
| STEEL COMP 304 OR |
| STEEL COMP 305 OR |
| STEEL COMP 309S OR |
| STEEL COMP 348 OR |
| STEEL COMP 385 PRIMARY WASHER |
| ALUMINUM ALLOY 6061 STAND-OFF |
| STEEL COMP 301 OR |
| STEEL COMP 302 OR |
| STEEL COMP 302B OR |
| STEEL COMP 303SE OR |
| STEEL COMP 304L OR |
| STEEL COMP 308 OR |
| STEEL COMP 309 OR |
| STEEL COMP 310S OR |
| STEEL COMP 314 OR |
| STEEL COMP 316L OR |
| STEEL COMP 384 OR |
| STEEL COMP 385 FASTENER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR |
| MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| SURFACE TREATMENT | PASSIVATE SECONDARY WASHER |
| PASSIVATE PRIMARY WASHER |
| ANODIZE STAND-OFF |
| PASSIVATE FASTENER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE SECONDARY WASHER |
| QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER |
| MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.125 INCHES MINIMUM AND |
| 0.140 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND |
| 0.312 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |