| FASTENER LENGTH | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| HEAD STYLE | HEADLESS (SETSCREW) |
| INTERNAL DRIVE STYLE | SLOT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/1 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| POINT LENGTH | 0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| POINT STYLE | DOG |
| POINT DIAMETER | 0.258 INCHES MINIMUM AND 0.262 INCHES MAXIMUM |
| SPECIAL FEATURES | HOLE THRU 0.158 IN. MIN AND 0.162 IN. MAX,COUNTERBORE 0.190 IN. DIA. BY 0.160 IN. DEEP ON SLOTTED END |
| SURFACE TREATMENT | ANODIZE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.205 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| THREAD CLASS | 3A |
| THREAD SERIES DESIGNATOR | UNJEF |
| THREAD QUANTITY PER INCH | 32 |