| DISTANCE FROM CENTER OF EYE TO SHANK END | 2.438 INCHES NOMINAL |
| EYE INSIDE DIAMETER | 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| EYE STOCK THICKNESS | 0.188 INCHES NOMINAL |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 2.876 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4130 OVERALL |
| MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| RING STOCK DIAMETER | 0.250 INCHES NOMINAL |
| RING INSIDE DIAMETER | 1.250 INCHES NOMINAL |
| SHANK LENGTH | 1.844 INCHES NOMINAL |
| SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE |
| SHOULDER DIAMETER | 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| SHOULDER THICKNESS | 0.094 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND, CLOSED W/SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.532 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNF |