THREAD SERIES DESIGNATOR | UNJC |
NOMINAL THREAD DIAMETER | 0.086 INCHES |
THREAD QUANTITY PER INCH | 56 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.178 INCHES MINIMUM AND |
| 0.198 INCHES MAXIMUM |
FASTENER LENGTH | 0.178 INCHES MINIMUM AND |
| 0.198 INCHES MAXIMUM |
MATERIAL | STEEL COMP 303 OR |
| STEEL COMP 303SE OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND |
| 45.0 ROCKWELL C MAXIMUM OVERALL |
HEAD STYLE | HEADLESS (SETSCREW) |
INTERNAL DRIVE STYLE | HEXAGON |
WIDTH ACROSS FLATS | 0.035 INCHES MINIMUM AND |
| 0.036 INCHES MAXIMUM |
LOCKING FEATURE | PATCH THREADS |
POINT STYLE | CONE |
SPECIFICATION/STANDARD DATA | 80205-NAS1081 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |