| MRC |
Requirement Statement |
Characteristics |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.138 INCHES |
| ABRY |
LENGTH |
2.880 INCHES MINIMUM AND 3.120 INCHES MAXIMUM |
| FEAT |
SPECIAL FEATURES |
BSLOTTED, ROUND HEAD MACHINE SCREW TOGGLE BOLTS ARE SELF-CONTAINED ANCHORING DEVICES W/TWO-PIECE, SPRING, SHEET METAL WINGS WHICH AUTOMATICALLY OPEN OR SWING INTO PLACE AFTER BEING PUSHED THROUGH AN OPEN HOLE ACCESSIBLE FROM ONE SIDE ONLY TRUNNION NUT MA |
| AAXF |
WING SPREAD WIDTH |
0.750 INCHES MINIMUM |
| STYL |
STYLE DESIGNATOR |
SPRING-WING, SHEET METAL, MACHINE SCREW |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASTM B633,FE/ZN 5,TY3 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| SFTT |
SURFACE TREATMENT |
ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
