MIL-S-1222, MIL-DTL-1222 |
STUDS | ||
TYPE I | FULL BODY | |
TYPE II | REDUCED | |
TYPE III | CONSTANT STRENGTH BODY | |
BOLTS | ||
TYPE I | HEX | |
TYPE II | HEAVY HEX | |
TYPE III | HEAVY HEX STRUCTURAL | |
TYPE IV | ROUND HEAD | |
TYPE V | ROUND HEAD SQUARE NECK | |
NUTS | ||
TYPE I | HEX | |
TYPE II | HEX JAM | |
TYPE III | HEAVY HEX | |
TYPE IV | HEAVY HEX JAM | |
TYPE V | HEX SLOTTED | |
STYLE A | WASHER FACED | |
STYLE B | DOUBLE CHAMFERED | |
STYLE | STUD END THREAD | NUT END THREAD |
A | CLASS 5 | CLASS 3A |
B | CLASS 5 | CLASS 2A |
C | CLASS 3A | CLASS 3A |
D | CLASS 3A | CLASS 2A |
TYPE IV – CONTINUOUS THREAD | ||
SCREWS | ||
TYPE I | HEX CAP (FINISHED HEX BOLT) | |
TYPE II | HEX SOCKET CAP |