5905-01-463-4322 RESISTOR NETWORK,FIXED,FILM Index 5935-01-463-4324 CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5305-01-463-4323

Federal Supply Class:
5305

National Item Identification Number:
014634323

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-M8X20-8.8-B3BI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
M8X20DIN912-8.8-B3BD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.25
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH14.83 MILLIMETERS MINIMUM
FASTENER LENGTH19.58 MILLIMETERS MINIMUM AND
20.42 MILLIMETERS MAXIMUM
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898-1 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO 4042 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH113784 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER12.73 MILLIMETERS MINIMUM AND
13.27 MILLIMETERS MAXIMUM
HEAD HEIGHT7.64 MILLIMETERS MINIMUM AND
8.00 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL


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