| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.700 INCHES MINIMUM AND 0.730 INCHES MAXIMUM |
| GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| GRIP LENGTH | 0.3025 INCHES MINIMUM AND 0.3225 INCHES MAXIMUM |
| HAZARDOUS SUBSTANCES | CADMIUM |
| HEAD HEIGHT | 0.081 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| HEAD DIAMETER | 0.464 INCHES MINIMUM |
| HEAD STYLE | OVAL COUNTERSUNK UNDERCUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | |
| MATERIAL | UNABLE TO DECODE |
| MINIMUM TENSILE STRENGTH | 5790 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.2500 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, SHEAR, 100 DEG FLUSH HEAD, OFFSET CRUCIFORM, OFFSET CRUCIFORM - RIBBED SLOT, 95 KSI FSU |
| SPECIAL FEATURES | MATERIAL: CODE LETTER "C" FOLLOWING BASIC PART NUMBER INDICATES CRES A286. FINISH: CRES - CODE LETTER "P" FOLLOWING GRIP DASH NUMBER INDICATES CADMIUM PLATE. RECESS: CODE LETTER "R" FOLLOWING DIA DASH NUMBER INDICATES RIBBED OFFSET CRUCIFORM RECESS PER NASM14191 FOR DIA DASH NUMBERS 3, 4 AND 5. A286 (UNS S66286) IAW AMS5731, AMS5732, AMS5737 OR AMS5853. CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. HEAT TREAT: CRES: 160-190 KSI FTU IAW AMS2759. |
| SPECIFICATION/STANDARD DATA | 80205-NAS1580 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | UNABLE TO DECODE |
| THREAD LENGTH | 0.373 INCHES MINIMUM AND 0.433 INCHES MAXIMUM |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |