| THREAD SERIES DESIGNATOR | UNF | 
| NOMINAL THREAD DIAMETER | 0.250 INCHES | 
| THREAD QUANTITY PER INCH | 28 | 
| THREAD CLASS | 2A | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD LENGTH | 0.625 INCHES MINIMUM AND | 
|  | 0.781 INCHES MAXIMUM | 
| MATERIAL | STEEL COMP 1018 OVERALL | 
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR | 
|  | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
| SURFACE TREATMENT | CADMIUM AND | 
|  | CHROMATE OVERALL | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| STYLE DESIGNATOR | ROUND BEND | 
| DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END | 2.062 INCHES NOMINAL | 
| INSIDE DISTANCE BETWEEN SHANKS | 1.125 INCHES MINIMUM AND | 
|  | 1.185 INCHES MAXIMUM | 
| SPECIFICATION/STANDARD DATA | 80205-NAS3104 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |