| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER LENGTH | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.016 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| HEIGHT | 0.796 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1213 OR STEEL COMP 1212 OR STEEL COMP 1115 OR STEEL COMP 1117 OR STEEL COMP 1118 OVERALL |
| SECOND STEP DIAMETER | 1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM |
| SECOND STEP LENGTH | 3.844 INCHES MINIMUM AND 3.906 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.115 IN. MIN. 0.135 IN. MAX. WIDE 1.334 IN. MIN. 1.354 IN. MAX. DIA. UNDERCUT ADJACENT BETWEEN SECOND STEP AND THIRD STEP; 1.500-12 UNF-2A THREADED ENTIRE LENGTH OF THIRD STEP |
| STYLE DESIGNATOR | SHOULDER |
| WIDTH ACROSS FLATS | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM |
| THIRD STEP DIAMETER | 1.500 INCHES NOMINAL |
| THIRD STEP LENGTH | 0.803 INCHES MINIMUM AND 0.823 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 4.829 INCHES NOMINAL |