| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 26074 CL 2 GR B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | NICKEL OVERALL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD CLASS | 2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD |
| THREAD LENGTH | 0.375 INCHES NOMINAL STUD THREAD |
| THREAD QUANTITY PER INCH | 20 NUT THREAD |
| THREAD QUANTITY PER INCH | 20 STUD THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THREAD SERIES DESIGNATOR | UNF STUD THREAD |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.262 INCHES NOMINAL FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.106 INCHES MINIMUM SECOND HOLE AND 0.116 INCHES MAXIMUM SECOND HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP E4340 |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD |
| OVERALL LENGTH | 4.412 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.8117 INCHES MINIMUM AND 0.8122 INCHES MAXIMUM |
| SHOULDER LENGTH | 3.662 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE FINISH | 63.0 MICROINCHES SHOULDERS |