5895-01-435-2867 DETECTOR,RADIO FREQUENCY Index 2530-01-435-2869 CHAMBER,AIR BRAKE

National Stock Number:
5305-01-435-2868

Federal Supply Class:
5305

National Item Identification Number:
014352868

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:
B1834B06020N80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH19.5 MILLIMETERS MINIMUM AND 20.5 MILLIMETERS MAXIMUM
HEAD DIAMETER10.07 MILLIMETERS MINIMUM AND 10.50 MILLIMETERS MAXIMUM
HEAD HEIGHT3.00 MILLIMETERS MINIMUM AND 3.30 MILLIMETERS MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTMB633,FE/ZN5,TY2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH19.92 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.0
THREAD SERIES DESIGNATORM
WIDTH ACROSS FLATS6.020 MILLIMETERS MINIMUM AND 6.095 MILLIMETERS MAXIMUM


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