| ASA STANDARD CHAIN NUMBER | 25 |
| BORE DIAMETER | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| BORE LENGTH | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM HUB END TO FLANGE END | 0.390 INCHES NOMINAL AA END |
| FURNISHED ITEMS AND QUANTITY | SETSCREW,ONE EACHSETSCREW,ONE EACH |
| FACE WIDTH | 0.110 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 1.000 INCHES NOMINAL AA END |
| OVERALL LENGTH | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| PITCH DIAMETER | 1.440 INCHES NOMINAL1.440 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SECURING LOCATION | AA END |
| SECURING METHOD | SETSCREW |
| STYLE DESIGNATOR | PLAIN |
| SURFACE TREATMENT | PHOSPHATE MANGANESE |
| TEETH QUANTITY PER ROW | 18 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 0.250 INCHES NOMINAL |