5305-01-160-4524 SCREW,CAP,SOCKET HEAD Index 5305-01-160-4526 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-160-4525

Federal Supply Class:
5305

National Item Identification Number:
011604525

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:
S1E10069 ITEM 3299517VACCO INDUSTRIES
V2C11116-48DZ499517VACCO INDUSTRIES


Techincal Specification:
FASTENER LENGTH5.940 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
HEAD DIAMETER0.457 INCHES MINIMUM AND 0.459 INCHES MAXIMUM
HEAD HEIGHT0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH5.829 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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