THREAD SERIES DESIGNATOR | UNC |
NOMINAL THREAD DIAMETER | 0.750 INCHES |
THREAD QUANTITY PER INCH | 10 |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.750 INCHES MINIMUM |
FASTENER LENGTH | 2.750 INCHES NOMINAL |
MATERIAL | STEEL OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OR |
| ZINC OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR |
| QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
NECK WIDTH | 0.750 INCHES MINIMUM AND |
| 0.765 INCHES MAXIMUM |
SPEC/STD CONTROLLING DATA | |
MANUFACTURERS CODE | 96906 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS35754-59 |