5305-01-621-1050 SCREW,CLOSE TOLERANCE 8145-01-621-2472 SHIPPING AND STORAGE CONTAINER,M

National Stock Number:
5305-01-620-9543

Federal Supply Class:
5305

National Item Identification Number:
016209543

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:
3167937-651792APOLLO AEROSPACE COMPONENTS LLC
3167937-68R709FASTBOLT CORP.
A3167937-680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER3.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.5
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH13.0 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 301 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F837M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F837M ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT FILLISTER
HEAD DIAMETER4.82 MILLIMETERS MINIMUM AND
5.00 MILLIMETERS MAXIMUM
HEAD HEIGHT2.38 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS3.02 MILLIMETERS MINIMUM AND
3.07 MILLIMETERS MAXIMUM
LOCKING FEATUREPATCH THREADS


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