MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.750 INCHES NOMINAL |
AASB | FASTENER LENGTH | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM |
AASK | HEAD STYLE | HEXAGON |
AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
AATB | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
AATN | SHOULDER DIAMETER | 0.500 INCHES MINIMUM AND 0.504 INCHES MAXIMUM ALL SHOULDERS |
AATN | SHOULDER DIAMETER | 0.500 INCHES MINIMUM AND 0.504 INCHES MAXIMUM ALL SHOULDERS |
AATX | SHOULDER LENGTH | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM ALL SHOULDERS |
AATX | SHOULDER LENGTH | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM ALL SHOULDERS |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
CMLP | THREAD QUANTITY PER INCH | 16 |
CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 67.0 ROCKWELL B MINIMUM OVERALL |
CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ZINC-PLATE STEEL JEX HEAD SHOULDER SCREW |
MATT | MATERIAL | STEEL COMP 1018 OVERALL |
SFTT | SURFACE TREATMENT | ZINC OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |