| EXTENDED WASHER THICKNESS | 0.079 INCHES MINIMUM |
| EXTENDED WASHER DIAMETER | 0.480 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| FASTENER LENGTH | 0.610 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| HEAD HEIGHT | 0.262 INCHES MINIMUM AND 0.303 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL | STEEL OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.250 INCHES |
| SPECIAL FEATURES | FINISH COLOR BLACK; SELF DRILLING TYPE POINT; UNDER CUT UNDER SIDE OF HEAD |
| WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SURFACE TREATMENT | PHOSPHATE OVERALL |