MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
AASK | HEAD STYLE | PAN |
AASL | HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
AGAV | END ITEM IDENTIFICATION | B-2 BOMBER |
AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
CMLP | THREAD QUANTITY PER INCH | 32 |
CQBC | MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, MACHINE-PAN HEAD, CROSS-RECESSED, CARBON STEEL, ZINC PLATED, UNF-2A |
CYAU | SCREW MATERIAL | STEEL |
CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO 66 FED STD SINGLE MATERIAL RESPONSE |
CYAY | BEARING SURFACE OF HEAD SURFACE TREATMENT | ZINC |
CYAZ | HEAD SURFACE TREATMENT | ZINC |
CYBA | SCREW SURFACE TREATMENT | ZINC |
CYBB | SHANK SURFACE TREATMENT | ZINC |
CYBC | BEARING SURFACE OF HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633-78, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE |
CYBD | HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633-78, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE |
CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633-78, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE |
CYBF | SHANK SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633-78, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE |
THSD | THREAD SERIES DESIGNATOR | UNF |