FASTENER LENGTH | 5.500 INCHES NOMINAL |
HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
HEAD DIAMETER | 0.782 INCHES MINIMUM AND 0.844 INCHES MAXIMUM |
HEAD HEIGHT | 0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
HEAD STYLE | BUTTON |
MATERIAL | STEEL OVERALL |
MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
NECK LENGTH | 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
NECK WIDTH | 0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
NOMINAL THREAD DIAMETER | 0.375 INCHES |
NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A STYLE AND 1 CLASS |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | ZINC OVERALL |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.000 INCHES MINIMUM |
THREAD SERIES DESIGNATOR | UNC |
THREAD QUANTITY PER INCH | 16 |