| EXTENDED WASHER THICKNESS | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| FASTENER LENGTH | 1.270 INCHES MINIMUM AND 1.330 INCHES MAXIMUM |
| HEAD DIAMETER | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| HEAD HEIGHT | 0.240 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| HEAD STYLE | FLAT EXTENDED WASHER |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-303 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| POINT STYLE | FLAT |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| SPECIAL FEATURES | DRY FILM LUB PER AMS 242 TY 1 DO NOT DRY LUBE THREADS OR OTHER SURFACES ONLY ON TOP OF WASHER; POINT SLOTTED; RELIEVED UNDER HEAD 0.130-0.140 IN. DIA; 0.140-0.160 IN. LG; |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNF |