| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
TT-C-490, TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE |
| AHQU |
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH |
98.0 MILLIMETERS NOMINAL |
| AHPX |
SECOND LEG THICKNESS |
8.0 MILLIMETERS NOMINAL |
| AHLW |
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH |
24.0 MILLIMETERS NOMINAL |
| AHRB |
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH |
64.5 MILLIMETERS MINIMUM AND 65.5 MILLIMETERS MAXIMUM |
| STYL |
STYLE DESIGNATOR |
ANGLE |
| AHPW |
FIRST LEG THICKNESS |
8.0 MILLIMETERS NOMINAL |
| AJZU |
FIRST LEG STYLE |
CHAMFERED ENDS |
| ADLK |
FIRST LEG LENGTH |
64.5 MILLIMETERS MINIMUM AND 65.5 MILLIMETERS MAXIMUM |
| AHLF |
SECOND LEG WIDTH |
209.5 MILLIMETERS MINIMUM AND 210.5 MILLIMETERS MAXIMUM |
| ADLL |
SECOND LEG LENGTH |
99.2 MILLIMETERS MINIMUM AND 100.8 MILLIMETERS MAXIMUM |
| AKCU |
SECOND LEG HOLE ARRANGEMENT STYLE |
ONE HOLE |
| AHLN |
SECOND LEG HOLE DIAMETER |
16.5 MILLIMETERS MINIMUM AND 17.1 MILLIMETERS MAXIMUM |
| AHQQ |
FIRST LEG END WIDTH |
123.0 MILLIMETERS NOMINAL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE ZINC |
| MATT |
MATERIAL |
STEEL |
| AKBU |
SECOND LEG STYLE |
SQUARE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM-A-572 ASSN STD SINGLE MATERIAL RESPONSE |
| AKAU |
FIRST LEG HOLE ARRANGEMENT STYLE |
TWO HOLES |
| CSSQ |
FIRST LEG ANGLE |
8.5 RADIANS MINIMUM AND 9.5 RADIANS MAXIMUM |
| AHQN |
FIRST LEG WIDTH |
209.5 MILLIMETERS MINIMUM AND 210.5 MILLIMETERS MAXIMUM |
| CWPD |
FIRST LEG CHAMFER ANGLE |
15.0 DEGREES MINIMUM AND 21.0 RADIANS MAXIMUM |
| AHLK |
FIRST LEG HOLE DIAMETER |
17.4 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM |
| AHRA |
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH |
29.7 MILLIMETERS NOMINAL |
| AHLV |
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH |
25.0 MILLIMETERS NOMINAL |
| CSSP |
SECOND LEG RELATIONSHIP TO FIRST LEG |
NOT IDENTICAL |