| EXTENDED WASHER DIAMETER | 7.87 MILLIMETERS MINIMUM AND 8.17 MILLIMETERS MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.38 MILLIMETERS MINIMUM AND 0.64 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 19.20 MILLIMETERS MINIMUM AND 20.80 MILLIMETERS MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED |
| HEAD DIAMETER | 10.85 MILLIMETERS MINIMUM AND 11.35 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 1.45 MILLIMETERS MINIMUM AND 1.57 MILLIMETERS MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE IA |
| MATERIAL DOCUMENT AND CLASSIFICATION | GM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NONMACHINE NOMINAL THREAD DIAMETER | 4.2 MILLIMETERS |
| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GM 6174-M,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALL |