| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
45.0 DEGREES NOMINAL |
| AASB |
FASTENER LENGTH |
20.6 MILLIMETERS NOMINAL |
| ANEE |
GRIP LENGTH |
13.0 MILLIMETERS NOMINAL |
| AAZG |
HEAD MAJOR DIAMETER |
7.7 MILLIMETERS MINIMUM AND 8.1 MILLIMETERS MAXIMUM |
| AASU |
HEAD HEIGHT |
1.4 MILLIMETERS MINIMUM AND 1.6 MILLIMETERS MAXIMUM |
| AASK |
HEAD STYLE |
COUNTERSUNK W/REVERSE CHAMFER |
| MATT |
MATERIAL |
TITANIUM ALLOY OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
4.0 MILLIMETERS |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 4971 6AL-6V-2SN ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAZE |
SHANK DIAMETER |
3.9 MILLIMETERS NOMINAL |
| AAZF |
SHANK STYLE |
PIN-RIVET, STRAIGHT, THREADED |
| CTTC |
THREAD TOLERANCE CLASS |
4H EXTERNAL |
| AATB |
WIDTH BETWEEN FLATS |
1.6 MILLIMETERS NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
HI-SHEAR SPEC. 294 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
ALUMINUM OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQQR |
THREAD PITCH IN MILLIMETERS |
0.7 |
| THSD |
THREAD SERIES DESIGNATOR |
ISO M |
