5305-01-413-5478 SCREW,CAP,HEXAGON HEAD Index 5305-01-413-5480 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-413-5479

Federal Supply Class:
5305

National Item Identification Number:
014135479

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:
A640150F70098523JERED LLC
H623DA001 ITEM 3798523JERED LLC
H623DB001 ITEM 3798523JERED LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER1.500 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.750 INCHES MINIMUM AND
6.080 INCHES MAXIMUM
FASTENER LENGTH7.000 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE LOCKING FEATURE
STEEL UNS K03104 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE
ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER2.224 INCHES MINIMUM AND
2.250 INCHES MAXIMUM
HEAD HEIGHT1.485 INCHES MINIMUM AND
1.500 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS1.000 INCHES NOMINAL


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