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 |
MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL COMP 1108 OR STEEL COMP 1110 OR STEEL COMP 1008 OR STEEL COMP 1010 OVERALL |
NOMINAL THREAD SIZE | 0.250 INCHES |
NUT DIAMETER | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
NUT LENGTH | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM |
NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK |
SHANK END TYPE | CLOSED |
SPECIAL FEATURES | HEAD STYLE HAS FLAT SURFACE .004 NOMINAL BEFORE C-SUNK. |
SPECIFICATION/STANDARD DATA | 80205-NAS1329 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS II FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
THREAD CLASS | 3B |
THREAD DIRECTION | RIGHT-HAND |
THREAD SERIES | UNF |
THREAD QUANTITY PER INCH | 28 |