5305-01-557-6987 SCREW,SHOULDER Index 5305-01-557-0582 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-557-5878

Federal Supply Class:
5305

National Item Identification Number:
015575878

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:
009374256161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
0093742SZ177DENEL VEHICLE SYSTEMS
ISO-M12X60-12.9-A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
ISO4762-M12X60-12.9-A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
0093742-AR00SZ177DENEL VEHICLE SYSTEMS
0093742-AR00-001SZ177DENEL VEHICLE SYSTEMS
R0029219-0301SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS5G6G
FASTENER LENGTH60.0 MILLIMETERS NOMINAL
HEAD DIAMETER17.7 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM
HEAD HEIGHT11.5 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898-1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 12.9 OVERALL
PROPRIETARY CHARACTERISTICSNPAC
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO 4042 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH36.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.75


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