| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.625 INCHES NOMINAL FIRST HOLE |
| FASTENER LENGTH | 3.797 INCHES MINIMUM AND 3.797 INCHES MINIMUM AND 3.827 INCHES MAXIMUM3.827 INCHES MAXIMUM |
| HEAD DIAMETER | 0.988 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| HEAD HEIGHT | 0.595 INCHES NOMINAL0.595 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGONHEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624(CANCELLED) FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-624(CANCELLED) FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 4TH MATERIAL RESPONSE OR QQ-S-624(CANCELLED) FED SPEC 5TH MATERIAL RESPONSE OVERALLQQ-S-624(CANCELLED) FED SPEC 5TH MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 3140 OR STEEL COMP 3140 OR STEEL COMP E4340 OR STEEL COMP E4340 OR STEEL COMP 8740 OR STEEL COMP 8740 OR STEEL COMP 6150 OR STEEL COMP 6150 OR STEEL COMP 3135 OVERALLSTEEL COMP 3135 OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE |
| SPECIFICATION/STANDARD DATA | 80205-NAS150 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD LENGTH | 0.922 INCHES MINIMUM AND 0.922 INCHES MINIMUM AND 0.952 INCHES MAXIMUM0.952 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 18 |
| WIDTH ACROSS FLATS | 0.563 INCHES MINIMUM AND 0.566 INCHES MAXIMUM |