| BREAKING STRENGTH | 16400.000 POUNDS (LB) MINIMUM |
| DIAMETER | 0.594 INCHES NOMINAL STOCK |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-630 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| SAFE OPERATING LOAD RATING | 4100.000 POUNDS NOMINAL |
| STYLE DESIGNATOR | PROOF COIL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |