5305-01-027-5244 SCREW,CAP,SOCKET HEAD Index 5305-01-027-5247 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-027-5245

Federal Supply Class:
5305

National Item Identification Number:
010275245

Description:
SCREW,CAP,SOCKET HEAD

Detail:
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.


Manufacturer Information:
1355170UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13551710171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1355171W383TOOLEX, INC


Techincal Specification:
FASTENER LENGTH1.190 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
HEAD DIAMETER0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD HEIGHT0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
SPECIAL FEATURESTHREE 15 DEGREE SLOTS EQUALLY SPACED ON HEAD
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.036 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH13


Click here to Register for Free 30-day Trial