HEAD HEIGHT | 0.058 INCHES NOMINAL |
HEAD DIAMETER | 0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
HEAD STYLE | FLAT KEYED |
KEY LENGTH | 0.035 INCHES MAXIMUM |
LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
MATERIAL | STEEL COMP 4037 OVERALL |
NOMINAL THREAD SIZE | 0.250 INCHES |
NUT DIAMETER | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
NUT GRIP RANGE | +0.020 TO 0.080 INCHES |
NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK |
NUT LENGTH | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
SHANK END TYPE | OPEN |
SPECIFICATION/STANDARD DATA | 80205-NAS1329 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
THREAD DIRECTION | RIGHT-HAND |
THREAD CLASS | 3B |
THREAD SERIES | UNF |
THREAD QUANTITY PER INCH | 28 |