| MATERIAL | ALUMINUM ALLOY 2024 OR | 
|  | ALUMINUM ALLOY 6061 STANDOFF | 
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200 FED SPEC SINGLE MATERIAL RESPONSE OR | 
|  | QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE OR | 
|  | QQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | 
| SURFACE TREATMENT | ANODIZE STANDOFF | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF | 
| CROSS-SECTIONAL SHAPE | ROUND | 
| DIAMETER | 0.3100 INCHES NOMINAL | 
| LENGTH | 0.4800 INCHES MINIMUM AND | 
|  | 0.5200 INCHES MAXIMUM | 
| THREAD SERIES DESIGNATOR | UNJF LEFT INTERNAL (INCLUDES THRU THREAD) | 
| NOMINAL THREAD SIZE | 0.1900 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | 
| THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) | 
| THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | 
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | 
| THREAD LENGTH | 0.4000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | 
| SPECIAL FEATURES | THE ITEM HAS A LOCKING THREAD, ADHESIVE BONDED; ALSO WITH INSPECTION HOLE 0.062-0.070 INS. DIA. LOCATED 2 THRAED PITCHES BELOW INSERT |