5305-01-189-3768 SCREW,CAP,SOCKET HEAD Index 5305-01-189-3770 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-189-3769

Federal Supply Class:
5305

National Item Identification Number:
011893769

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:
1233924019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5305PL07049639009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5579641-B34623AM GENERAL LLC


Techincal Specification:
FASTENER LENGTH20.00 MILLIMETERS NOMINAL
HEAD DIAMETER13.00 MILLIMETERS NOMINAL
HEAD HEIGHT8.00 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J1149 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
WIDTH ACROSS FLATS6.00 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONG-4435-M CODE A FSCM 24617 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH17.5 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.25


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