| FLANGE DIAMETER | 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| INSERT SIZE | 0.308 IN. MIN AND 0.312 IN. MAX DIA |
| LENGTH | 0.370 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| SECOND FLANGE THICKNESS | 0.114 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
| STYLE DESIGNATOR | FLANGE |
| SPECIAL FEATURES | SHOULDER UNDER 1ST FLANGE 0.090 IN. MINAND 0.110 IN. MAX THK AND 0.412 IN. MIN AND 0.416 IN. MAX DIA |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3B |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD QUANTITY PER INCH | 32 |
| WIDTH ACROSS FLATS | 0.412 INCHES MINIMUM AND 0.416 INCHES MAXIMUM |