5305-01-654-5565 SCREW,CLOSE TOLERANCE 5305-01-654-7290 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-654-6305

Federal Supply Class:
5305

National Item Identification Number:
016546305

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
MS35459-4996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CHAMFER ANGLE28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM
FASTENER LENGTH0.75 INCHES NOMINAL
HARDNESS RATING63.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.4290 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
HEAD HEIGHT0.3060 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,SOCKET HEAD
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.3125 INCHES
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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