SPS TECHNOLOGIES, LLC | 56878 |
NAVAL AIR SYSTEMS COMMAND | 30003 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.500 INCHES NOMINAL |
FASTENER LENGTH | 0.500 INCHES NOMINAL |
HEAD STYLE | PAN NO. 2 |
HEAD DIAMETER | 0.135 INCHES NOMINAL |
HEAD HEIGHT | 0.059 INCHES NOMINAL |
SINGLE SHEAR STRENGTH | 440 POUNDS PER SQUARE INCH |
INTERNAL DRIVE STYLE | HEXAGON |
NOMINAL THREAD DIAMETER | 0.112 INCHES |
WIDTH ACROSS FLATS | 0.0625 INCHES NOMINAL |
THREAD QUANTITY PER INCH | 40 |
MATERIAL | STEEL OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THREAD SERIES DESIGNATOR | UNC |
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE. |