5305-01-612-4051 SCREW,CAP,HEXAGON HEAD 5305-01-611-2003 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-612-4044

Federal Supply Class:
5305

National Item Identification Number:
016124044

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:
AES43M06A016BC49B196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
G1931BH060016N01417GENERAL DYNAMICS LAND SYSTEMS INC.
G1931M01417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH15.7 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER9.7 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
HEAD HEIGHT5.9 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 12.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, SOCKET HEAD
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH1220 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH1100 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TYPE III OR V, FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM F1941M TYPE FE/ZN5AT OR FE/ZN5BT6 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH13.7 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.0


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