5305-01-611-0946 SCREW,SHOULDER 5305-01-611-1017 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-611-0985

Federal Supply Class:
5305

National Item Identification Number:
016110985

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:
ISO4762-M5X12-A4-70 BLACK OXIDEI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
THREAD SERIES DESIGNATORISO M
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.80
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH12.00 MILLIMETERS NOMINAL
FASTENER LENGTH11.65 MILLIMETERS MINIMUM AND
12.35 MILLIMETERS MAXIMUM
MATERIALSTEEL OVERALL
HEAD STYLEFLAT FILLISTER
HEAD DIAMETER8.28 MILLIMETERS MINIMUM AND
8.50 MILLIMETERS MAXIMUM
HEAD HEIGHT4.82 MILLIMETERS MINIMUM AND
5.00 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS4.00 MILLIMETERS NOMINAL


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