5305-01-557-2594 SCREW,CAP,HEXAGON HEAD Index 5305-01-556-1522 SCREW,MACHINE

National Stock Number:
5305-01-557-5529

Federal Supply Class:
5305

National Item Identification Number:
015575529

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
009321356161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
0093213SZ177DENEL VEHICLE SYSTEMS
0093213-AH00SZ177DENEL VEHICLE SYSTEMS
3093730SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
COLORBLACK OVERALL
FASTENER LENGTH15.65 MILLIMETERS NOMINAL
HEAD HEIGHT3.65 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
KEY PROJECTION LENGTH3.65 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSABS 136-1985 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW HEXAGON HEAD (FORGED)
PROPRIETARY CHARACTERISTICSPACS
MINIMUM TENSILE STRENGTH800 MEGAPASCALS
MINIMUM YIELD STRENGTH640 MEGAPASCALS
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
NONSTANDARD THREAD PITCH DIAMETER+0.6 TO 0.8 MILLIMETERS
WIDTH BETWEEN FLATS8.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN 267 PART 9-1968 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND PASSIVATE OVERALL
THREAD CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH12.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.8


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