| NONMACHINE THREAD STYLE | DOG TYPE (TYPE B OR C) |
| SPLINE MAJOR DIAMETER | 4.50 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 168469 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMATE ZINC OVERALL |
| COLOR | BLACK OVERALL |
| EXTENDED WASHER THICKNESS | 1.2 MILLIMETERS NOMINAL |
| EXTENDED WASHER DIAMETER | 10.3 MILLIMETERS MINIMUM AND 11.0 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 11.45 MILLIMETERS MINIMUM AND 12.55 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 3.35 MILLIMETERS MINIMUM AND 3.65 MILLIMETERS MAXIMUM |
| HEAD STYLE | ROUND EXTENDED WASHER |
| INTERNAL DRIVE STYLE | TORX |
| MATERIAL | STEEL OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| NONMACHINE NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |