5305-99-137-0061 SCREW,SHOULDER Index 5305-99-137-0064 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-99-137-0062

Federal Supply Class:
5305

National Item Identification Number:
991370062

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:
192 6UNC5-8LGCADPLATEU1811UNBRAKO A DIVISION OF S P S TECHNOLO IES LTD
L0CWELLU1811UNBRAKO A DIVISION OF S P S TECHNOLO IES LTD
LOCWELLU1811UNBRAKO A DIVISION OF S P S TECHNOLO IES LTD


Techincal Specification:
FASTENER LENGTH0.625 INCHES NOMINAL
HEAD DIAMETER0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
HEAD HEIGHT0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
HEAD STYLEKNURLED NO. 1
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREMATERIAL IN THREADS LOCKING FEATURE
MATERIALPLASTIC NYLON LOCKING FEATURE
MATERIALSTEEL FASTENER
MINIMUM TENSILE STRENGTH185000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.138 INCHES
WIDTH ACROSS FLATS0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM FASTENER
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.625 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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