| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.438 INCHES NOMINAL |
| AAUR |
GRIP DIAMETER |
0.313 INCHES NOMINAL |
| ANEE |
GRIP LENGTH |
2.766 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.219 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DISHED HEXAGON |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
95000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.437 INCHES |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
STD: BOLT, SHEAR, HEXAGON HEAD MODIFIED, 95 KSI FSU, SHORT THREAD |
| FEAT |
SPECIAL FEATURES |
INACTIVE FOR NEW DESIGN AFTER JULY 1, 1976 SEE NAS6203-6220 |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |
| SUPP |
SUPPLEMENTARY FEATURES |
DRILLED: 0.106 IN, DIA. X 0.124 IN, FROM BOTTOM END HEAT TREATMENT PER AMS2759: 160-180 KSI FTU |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS-QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.453 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
