| DIAMETER | 18.901 MILLIMETERS MINIMUM AND 18.985 MILLIMETERS MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 7.00 MILLIMETERS NOMINAL |
| CHAMFER LENGTH | 1.85 MILLIMETERS MINIMUM AND 2.15 MILLIMETERS MAXIMUM |
| FIRST HOLE DIAMETER | 6.50 MILLIMETERS NOMINAL |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 4.85 MILLIMETERS MINIMUM AND 5.15 MILLIMETERS MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | EN10083 605-36T NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PIN HEAD DIAMETER | 29.85 MILLIMETERS MINIMUM AND 30.15 MILLIMETERS MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE FINISH | 1.6 MICROMETERS OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03-20 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND PASSIVATE OVERALL |
| UNDER HEAD LENGTH | 65.85 MILLIMETERS MINIMUM AND 66.15 MILLIMETERS MAXIMUM |