U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 19207 |
FNSS SAVUNMA SISTEMLERI A.S. | T0720 |
E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | SCY13 |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.500 INCHES MINIMUM |
FASTENER LENGTH | 1.875 INCHES NOMINAL |
HEAD STYLE | THUMB NO. 7 |
HEAD HEIGHT | 0.500 INCHES NOMINAL |
WIDTH BETWEEN FLATS | 2.000 INCHES NOMINAL |
SHOULDER DIAMETER | 0.375 INCHES NOMINAL OVERALL |
SHOULDER LENGTH | 0.380 INCHES NOMINAL OVERALL |
POINT STYLE | FLAT |
NOMINAL THREAD DIAMETER | 0.375 INCHES |
THREAD QUANTITY PER INCH | 16 |
SHOULDER SHAPE | ROUND FOURTH HOLE |
SPECIAL FEATURES | DRILLED HOLE IN SHANK 0.078 IN. MIN,0.081 IN. MAX DIA 0.375 IN. FROM BEARING SURFACE OF HEAD. OTHER DRILLEDHOLE IN SHANK 0.076 IN. DIA,1.719 IN.FROM BEARING SURFACE OF HEAD |
MATERIAL | STEEL OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THREAD SERIES DESIGNATOR | UNC |
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified). |