NSN 5305-01-271-7704

Part Details | SOCKET HEAD CAP SCREW

5305-01-271-7704 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.

Alternate Parts: 2009714C60, 20097-14C-60, 5305-01-271-7704, 01-271-7704, 5305012717704, 012717704

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 30, 198801-271-770416282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-271-7704
Part Number Cage Code Manufacturer
20097-14C-6056878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5305-01-271-7704
Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER0.875 INCHES
THREAD QUANTITY PER INCH9
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH2.610 INCHES MINIMUM AND 3.306 INCHES MAXIMUM
FASTENER LENGTH3.610 INCHES MINIMUM AND 3.750 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH155000 POUNDS PER SQUARE INCH
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER1.293 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
HEAD HEIGHT0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.7500 INCHES NOMINAL