5305-01-666-4311 SCREW,MACHINE 5305-01-666-5558 SCREW,MACHINE

National Stock Number:
5305-01-666-4360

Federal Supply Class:
5305

National Item Identification Number:
016664360

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
LD111-0047-640306950HOWMET GLOBAL FASTENING SYSTEMS INC
LD111-0047-640327624SPS TECHNOLOGIES LLC
LD111-0047-640343999THE BOEING COMPANY
LD111-0047-640357928SONIC INDUSTRIES, INC.
LD111-0047-640373197HI-SHEAR CORPORATION
LD111-0047-640380539SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.397 INCHES NOMINAL
FASTENER LENGTH4.331 INCHES NOMINAL
MATERIALSTEEL COMP XM-13 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLEOVAL COUNTERSUNK
HEAD DIAMETER0.3898 INCHES MINIMUM AND
0.3948 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
GRIP LENGTH4.000 INCHES NOMINAL
GRIP DIAMETER0.2490 INCHES MINIMUM AND
0.2495 INCHES MAXIMUM


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