5305-01-374-1788 SCREW,CAP,SOCKET HEAD Index 5305-01-374-1790 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-374-1789

Federal Supply Class:
5305

National Item Identification Number:
013741789

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:
12414325-0330FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414325-03319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
6HR24645152OSHKOSH CORP
2351465672582ROLLS-ROYCE SOLUTIONS AMERICA INC
6HR24675Q65OSHKOSH DEFENSE LLC
DIN7991M6X1X30-10.9-A2DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.0
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH18.0 MILLIMETERS MAXIMUM
FASTENER LENGTH30.0 MILLIMETERS NOMINAL
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898,PART 1 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN 267,PART 9 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER12.0 MILLIMETERS NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS4.0 MILLIMETERS NOMINAL


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