| DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.512 INCHES NOMINAL | 
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM  AND 40.0 ROCKWELL C MAXIMUM OVERALL | 
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD ALL MATERIAL RESPONSES  OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL | 
| MATERIAL | STEEL COMP 1340  OR STEEL COMP 4140  OR STEEL COMP 5140  OR STEEL COMP 6150 OVERALL | 
| MOUNTING HOLE DEPTH | 0.500 INCHES NOMINAL | 
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES | 
| MOUNTING HOLE THREAD CLASS | 3B | 
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | 
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED | 
| OVERALL HEIGHT | 0.500 INCHES NOMINAL | 
| OVERALL LENGTH | 2.000 INCHES NOMINAL | 
| OVERALL WIDTH | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM | 
| STARTING EDGE SHAPE | STRAIGHT | 
| STYLE DESIGNATOR | PLAIN |