HEAD HEIGHT | 0.054 INCHES NOMINAL |
HEAD MAJOR DIAMETER | 0.704 INCHES MINIMUM AND 0.708 INCHES MAXIMUM |
HEAD MINOR COUNTERSINK ANGLE | 59.75 DEGREES MINIMUM AND 60.25 DEGREES MAXIMUM |
HEAD MINOR DIAMETER | 0.598 INCHES MINIMUM AND 0.602 INCHES MAXIMUM |
HEAD STYLE | ELIPTICAL COUNTERSUNK |
HEAD MAJOR COUNTERSINK ANGLE | 75.75 DEGREES MINIMUM AND 76.25 DEGREES MAXIMUM |
LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
LUBRICATION | DRY FILM LUBRICANT |
NUT GRIP RANGE | +0.880 TO 0.940 INCHES |
NUT DIAMETER | 0.537 INCHES MINIMUM AND 0.539 INCHES MAXIMUM |
NUT LENGTH | 1.638 INCHES MAXIMUM |
NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC ALL MATERIAL RESPONSES OVERALL |
MATERIAL | STEEL COMP 304 OR STEEL COMP 305 OVERALL |
NOMINAL THREAD SIZE | 0.438 INCHES |
SHANK END TYPE | OPEN |
SPECIFICATION/STANDARD DATA | 80205-NAS1734 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
TEMP RATING | 450.0 FAHRENHEIT MAXIMUM |
THREAD CLASS | 3B |
THREAD DIRECTION | RIGHT-HAND |
THREAD QUANTITY PER INCH | 20 |
THREAD SERIES | UNJF |