| END SIMILARITY | IDENTICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 2315,4615 OR 4617 ASSN STD ALL MATERIAL RESPONSES |
| MATERIAL | STEEL COMP 2315 OR STEEL COMP 4615 OR STEEL COMP 4617 |
| OVERALL LENGTH | 1.313 INCHES NOMINAL |
| SHAFT HARDNESS RATING | CASE HARDENED-SHORE HARDNESS 80-90 |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| SPECIAL FEATURES | 0.250 IN. DIA HOLE THRU CENTER LG OF SHAFT |
| STRAIGHT UNTHREADED LENGTH | 0.250 INCHES NOMINAL BOTH ENDS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.370 INCHES MINIMUM SINGLE LIGHT SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.395 INCHES MAXIMUM SINGLE LIGHT THIRD POSITION HORIZONTAL VERTICAL SPLIT DISPLAY DIVISION B |
| TEETH HARDNESS RATING | CASE HARDENED-SHORE HARDNESS 80-90 |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.0935 INCHES MINIMUM SINGLE LIGHT SECOND POSITION VERTICAL FULL DISPLAY DIVISION A |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.0938 INCHES MAXIMUM SINGLE LIGHT THIRD POSITION HORIZONTAL VERTICAL SPLIT DISPLAY DIVISION B |
| WORM BODY LENGTH | 0.813 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 9 DEG 28 MIN |
| WORM OUTSIDE DIAMETER | 0.577 INCHES MINIMUM AND 0.580 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD LEAD | 0.2618 INCHES NOMINAL |
| WORM THREAD QUANTITY | 2 |
| WORM THREAD SECTION LENGTH | 0.813 INCHES NOMINAL |