5305-01-569-2204 SCREW,CAP,SOCKET HEAD Index 5305-01-569-2287 SETSCREW

National Stock Number:
5305-01-569-2240

Federal Supply Class:
5305

National Item Identification Number:
015692240

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:
NAS1351-8H64P80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH4.000 INCHES NOMINAL
HOLE CONFIGURATION STYLEROUND LONGITUDINAL HOLE
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP SCREW SOC HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONFF-S-86 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH28800 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.500 INCHES
SPECIAL FEATURESSIX DRILLED HOLES SPACED 60 DEGREES;DRILLED HOLE DATA IN ACCORDANCE WITH PROCUREMENT SPEC FF-S-86
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE I FED STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNRF


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