5305-01-693-4051 SCREW,CAP,SOCKET HEAD 5305-01-693-4063 SCREW,MACHINE

National Stock Number:
5305-01-693-4053

Federal Supply Class:
5305

National Item Identification Number:
016934053

Description:
SCREW,MACHINE


Manufacturer Information:
121558-4-A6BX56878SPS TECHNOLOGIES, LLC
121558-4-A6BX80539SPS TECHNOLOGIES, LLC
AIC985-4-6BR06725SPS TECHNOLOGIES, LLC
AIC985B4-6R06725SPS TECHNOLOGIES, LLC
121558-46BX56878SPS TECHNOLOGIES, LLC
121558-46BX80539SPS TECHNOLOGIES, LLC
IAC985-4-6BR06725SPS TECHNOLOGIES, LLC
VT1694AS4-6X06950HOWMET GLOBAL FASTENING SYSTEMS INC
H185B4-6R17446HUCK INTERNATIONAL, INC
C798581755LOCKHEED MARTIN CORPORATION
C7985B4-6R81755LOCKHEED MARTIN CORPORATION
VT1694AS4-6X92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.00 DEGREES MAXIMUM
FASTENER LENGTH0.778 INCHES NOMINAL
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HEAD HEIGHT0.063 INCHES NOMINAL
HEAD DIAMETER0.399 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLETORQUE SET
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, 100 DEGREES REDUCED HEAD, TORQ-SET OR HEX RECESS, 1
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS-6487 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP H11
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488 TYPE II, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTALUMINUM
SPECIAL FEATURESGRIP DIAMETER IS
THREAD LENGTH0.375 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)


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