5305-01-699-2411 SCREW,CAP,SOCKET HEAD 5305-01-699-2450 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-699-2429

Federal Supply Class:
5305

National Item Identification Number:
016992429

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
121557-4-A13BX80539SPS TECHNOLOGIES, LLC
122557-4-A13BX56878SPS TECHNOLOGIES, LLC
AIC984B4-13R06725SPS TECHNOLOGIES, LLC
VT1693AS4-13X06950HOWMET GLOBAL FASTENING SYSTEMS INC
HO44B4-13R17446HUCK INTERNATIONAL, INC
C7984B4-13R81755LOCKHEED MARTIN CORPORATION
VT1693AS4-13X92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.370 INCHES NOMINAL
FASTENER LENGTH1.1825 INCHES NOMINAL
MATERIALSTEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6487 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTALUMINUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-83488, TYPE II, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.447 INCHES MINIMUM AND
0.507 INCHES MAXIMUM
HEAD HEIGHT0.108 INCHES NOMINAL
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
GRIP LENGTH0.8125 INCHES NOMINAL
GRIP DIAMETER0.2641 INCHES MINIMUM AND
0.2651 INCHES MAXIMUM
FEATURES PROVIDEDDRY FILM LUBRICANT
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, 100 DEG. FLUSH HEAD, TORQ-SET RECESS


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