| Blank Filter | 5/16-18 UNC |
| L ±.015 | 0.615 |
| D (Max.) | 0.4995 |
| Material | Stainless Steel 303 |
| Thread Type | UNIFIED THREAD |
| ATLAS PART NO. | AETS-518 |
| AVDEL PART NO. | 9504-10 |
| AVK PART NO. | ATS-518 |
| HD ±.005 | 0.528 |
| Options- Finish | Cadmium finish (Add suffix CAT" to part number)" |
| Rec. Hole Size for Mat. Thick (.030 - .090) | 0.5 |
| Rec. Hole Size for Mat. Thick (.091 - .124) | 0.5 |
| Rec. Hole Size for Mat. Thick (.125 - .186) | 0.5156 |
| Rec. Hole Size for Mat. Thick (.187 - Over) | 0.5156 |
