1/2-20 12 Point Self Locking Flange Nut 500 Deg F. Dry Film Lubricated (4 Pcs)
1/2-20 12 Point Self Locking Flange Nut 500 Deg F. Dry Film Lubricated (4 Pcs) Technical Characteristics BEARING SURFACE TYPE (CRTM) FLAT COUNTERSINK ANGLE (CRSQ) 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT LOCKING FEATURE (AAUM) PREVAILING TORQUE ALL METAL DESIGN LUBRICATION (ABAJ) DRY FILM LUBRICANT MATERIAL (MATT) STEEL OVERALL NOMINAL THREAD SIZE (CQJX) 0.500 INCHES NUT HEIGHT (ADEA) 0.578 INCHES MAXIMUM NUT STYLE (ACTA) DOUBLE HEXAGON SPECIAL TEST FEATURES (SPCL) 100% MPI INSPECTION WIDTH ACROSS FLATS (ASDB) 0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM SURFACE TREATMENT DOCUMENT AND CLASSIFICATION (STDC) QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL SURFACE TREATMENT (SFTT) CADMIUM OVERALL TEMP RATING (AZKQ) 500.0 FAHRENHEIT NOMINAL THREAD CLASS (AAJD) 3B THREAD DIRECTION (AAJF) RIGHT-HAND THREAD QUANTITY PER INCH (CMLP) 20 THREAD SERIES (BZRR) UNF TEMP RATING (AZKQ) 500.0 DEG FAHRENHEIT NOMINAL