MS3057-12A 规格参数
| Size Designation | 20 and 22 | 
| Thread Series Designator | unef | 
| Thread Quantity Per Inch | 18 | 
| Test Data Document | 81343-as85049 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type | 
| Thread Class | 2b | 
| Nominal Thread Size | 1.188 inches | 
| Material | aluminum alloy | 
| Cable Opening Diameter | 0.750 inches maximum | 
| Mounting Facility Type And Quantity | 1 threaded coupling | 
| Thread Direction | right-hand | 
| ~1 | data on certain environmental and performance re | 




