5305-01-170-7755 SETSCREW Index 5306-01-170-7757 BOLT,CLOSE TOLERANCE

National Stock Number:
5305-01-170-7756

Federal Supply Class:
5305

National Item Identification Number:
011707756

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:
27338780TR84FEDERAL INDUSTRIES, INC.
27338783H892PARKER HANNIFIN CORP AEROSPACE GROUP AEROSPACE HYDRAULICS DIV
8006080SJL9EVANS LEE DEFENSE POOL INC
273387892003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
FASTENER LENGTH0.646 INCHES NOMINAL
HEAD DIAMETER0.222 INCHES NOMINAL
HEAD HEIGHT0.136 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.135 INCHES
WIDTH ACROSS FLATS0.110 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNRC


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