E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | SCY13 |
E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | SCY13 |
ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL | 19206 |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.188 INCHES MINIMUM |
FASTENER LENGTH | 0.938 INCHES NOMINAL |
HEAD STYLE | HEADLESS (SETSCREW) |
POINT LENGTH | 0.750 INCHES NOMINAL |
POINT DIAMETER | 0.180 INCHES MINIMUM AND 0.186 INCHES MAXIMUM |
POINT STYLE | CHAMFER DOG |
INTERNAL DRIVE STYLE | HEXAGON |
NOMINAL THREAD DIAMETER | 0.250 INCHES |
WIDTH ACROSS FLATS | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 28 |
POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
MATERIAL | STEEL OVERALL |
SURFACE TREATMENT | PHOSPHATE OVERALL |
THREAD SERIES DESIGNATOR | UNF |
GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM CASTING PER C11578021;FIN W/MIL-A-8625, TYPE II, CLASS 2(BLACK)W/LIGHT FASTNESS RESISTANCE;1.700 IN DIA;1.578 IN L INSERT;1.000 IN L FULL THREAD MIN;0.500-20 UNF-28 |
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads. |