5305-01-581-6657 SCREW,CAP,SOCKET HEAD Index 5305-01-581-6735 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-581-6720

Federal Supply Class:
5305

National Item Identification Number:
015816720

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:
ACB31620FL29TRIJICON, INC.
BP-HSC3325-20FL29TRIJICON, INC.
SUB-HSC3149-20FL29TRIJICON, INC.


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
PART NAME ASSIGNED BY CONTROLLING AGENCYRMR FHCS NBR 6-32 UNC-2A X .50 LG W/NYLOK
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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