| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 1.011 INCHES MINIMUM AND 1.041 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| GRIP LENGTH | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| HAZARDOUS SUBSTANCES | CADMIUM |
| HEAD HEIGHT | 0.048 INCHES NOMINAL |
| HEAD DIAMETER | 0.2516 INCHES MINIMUM |
| HEAD STYLE | FILLISTER COUNTERSUNK |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, FLAT, 100 DEG REDUCED HEAD, OFFSET CRUCIFORM, 108 KSI FSU |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 INTERNATIONAL STD/SPEC ALL MATERIAL RESPONSES OR AMS6415 INTERNATIONAL STD/SPEC ALL MATERIAL RESPONSES OR AMS6327 INTERNATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.1900 INCHES |
| SPECIAL FEATURES | MATERIAL - ALLOY STEEL: 4140 (UNS G41400) PER AMS6382, 4340 (UNS G43406) PER AMS6415 OR AMS6484, OR 8740 (UNS G87400) PER AMS6327, AMS6322 OR AMS6325. FINISH - CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. BOLTS ARE NOT TO BE PICKLED. IMMEDIATELY AFTER PLATING (WITHIN 1 HOUR) BAKE AT 375 PLUS/MINUS 25 F FOR A MINIMUM OF 23 HOURS. T = OFFSET CRUCIFORM RECESS PER NASM33781. ALLOY STEEL: 180-200 KSI FTU. 39 - 43HRC. UNDRILLED. DOUBLE SHEAR STRENGTH: 6100.00 LBF MIN. |
| SPECIFICATION/STANDARD DATA | 80205-NAS1992 THRU NAS2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.338 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |