5305-01-587-8290 SCREW,MACHINE Index 5305-01-587-8536 SCREW,TAPPING

National Stock Number:
5305-01-587-8521

Federal Supply Class:
5305

National Item Identification Number:
015878521

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:
01220820Y3H3FASTENAL COMPANY
12759-001360Y3H3FASTENAL COMPANY
30113871EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH149.2 MILLIMETERS MINIMUM AND 150.8 MILLIMETERS MAXIMUM
HEAD HEIGHT9.8 MILLIMETERS MINIMUM AND 10.2 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX CAP SCREW
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
WIDTH BETWEEN FLATS23.7 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH44.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS2.0


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