MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.7965 INCHES MINIMUM AND 0.8435 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 0.7965 INCHES MINIMUM AND 0.8435 INCHES MAXIMUM |
AASK | HEAD STYLE | HEXAGON |
AASU | HEAD HEIGHT | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
AATB | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
AAUB | HOLE DIAMETER | 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM |
ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
AHYM | NOMINAL THREAD DIAMETER | 0.2500 INCHES |
ASXK | HOLE QUANTITY | 3 |
CMLP | THREAD QUANTITY PER INCH | 28 |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,HEX HEAD,CRUCIFORM RECESS,FULL THREAD,ALLOY STEEL,160KSI FTU |
CYAU | SCREW MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 |
CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 NATIONAL SPEC 1ST MATERIAL RESPONSE OR AMS6415 OR AMS6484 NATIONAL SPEC 2ND MATERIAL RESPONSE OR AMS6322 NATIONAL SPEC 3RD MATERIAL RESPONSE |
CYBA | SCREW SURFACE TREATMENT | CADMIUM |
CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE |
CYBG | HEAD HOLE CONFIGURATION STYLE | HEXAGON FLATS |
CYBH | BEARING SURFACE OF HEAD SURFACE FINISH | 63.0 MICROINCHES |
CYBK | SHANK SURFACE FINISH | 32.0 MICROINCHES |
CYBL | THREAD SURFACE FINISH | 32.0 MICROINCHES |
THSD | THREAD SERIES DESIGNATOR | UNJF |
ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1801 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |