OVERALL LENGTH | 6.380 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | SAE J 429 GR8 ASSN STD SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL |
NOMINAL THREAD SIZE | 1.250 INCHES NUT THREAD1.250 INCHES STUD THREAD |
NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND D STYLE AND 8 GRADE |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | ZINC OVERALL |
THREAD CLASS | 2A NUT THREAD3A STUD THREAD |
THREAD DIRECTION | RIGHT-HAND NUT THREADRIGHT-HAND STUD THREAD |
THREAD LENGTH | 3.380 INCHES NOMINAL NUT THREAD1.880 INCHES NOMINAL STUD THREAD |
THREAD QUANTITY PER INCH | 7 NUT THREAD7 STUD THREAD |
THREAD SERIES DESIGNATOR | UNC NUT THREADUNC STUD THREAD |