| COLOR | RED OR YELLOW LOCKING FEATURE |
| EXTERNAL THREAD TOLERANCE CLASS | 6H |
| FASTENER LENGTH | 24.58 MILLIMETERS MINIMUM AND 26.42 MILLIMETERS MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD HEIGHT | 3.85 MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM |
| HEAD STYLE | DISHED HEXAGON |
| LOCKING FEATURE | PATCH THREADS |
| MATERIAL DOCUMENT AND CLASSIFICATION | G-500-M,CAGEC 63005 MFR REF SINGLE MATERIAL RESPONSE FASTENER |
| MATERIAL | PLASTIC POLYAMIDE (NYLON) LOCKING FEATURESTEEL PROPERTY CLASS 8.8 FASTENER |
| NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS |
| SPECIAL FEATURES | FUSED RED OR YELLOW PATCH LOCKING FEATURE |
| WIDTH BETWEEN FLATS | 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | G-4435-M CODE A CAGEC 63005 MFR REF SINGLE TREATMENT RESPONSE FASTENER |
| SURFACE TREATMENT | PHOSPHATE FASTENER |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 18.0 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM |
| THREAD PITCH IN MILLIMETERS | 1.0 |
| THREAD SERIES DESIGNATOR | M |