| EFFECTIVE LENGTH | 1.070 INCHES NOMINAL |
| DIAMETER | 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| HEIGHT | 0.050 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| PIN HEAD DIAMETER | 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| SECOND UNDERCUT DIAMETER | 0.147 INCHES MINIMUM AND 0.149 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.147 INCHES MINIMUM AND 0.149 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 1.150 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
| WELDING PROJECTION LOCATION AND QUANTITY | 2 UNDER HEAD |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 63.0 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CLASS 4 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |