| HEAD DIAMETER | 0.460 INCHES MINIMUM AND 0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM0.490 INCHES MAXIMUM |
| HEAD HEIGHT | 0.058 INCHES NOMINAL0.058 INCHES NOMINAL |
| HEAD STYLE | FLAT KEYEDFLAT KEYED |
| KEY LENGTH | 0.093 INCHES MAXIMUM0.093 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,FORM 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-W-423,FORM 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 430 OVERALLSTEEL COMP 430 OVERALL |
| NOMINAL THREAD SIZE | 0.250 INCHES0.250 INCHES |
| NUT DIAMETER | 0.328 INCHES MINIMUM AND 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM0.332 INCHES MAXIMUM |
| NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANKBLIND RIVET W/SMOOTH ROUND SHANK |
| NUT LENGTH | 0.985 INCHES MINIMUM AND 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM1.015 INCHES MAXIMUM |
| SHANK END TYPE | CLOSEDCLOSED |
| SPECIFICATION/STANDARD DATA | 80205-NAS1329 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION80205-NAS1329 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALLPASSIVATE OVERALL |
| THREAD CLASS | 3B3B |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD QUANTITY PER INCH | 2828 |
| THREAD SERIES | UNFUNF |