5305-01-569-6141 SCREW,CAP,HEXAGON HEAD Index 5305-01-569-6183 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-569-6143

Federal Supply Class:
5305

National Item Identification Number:
015696143

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:
64304446W728BAE SYSTEMS SURVIVABILITY SYSTEMS LLC
6430444-92M1076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
6430444-92M10FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
6430444-92M154786BAE SYSTEMS LAND & ARMAMENTS L.P.
6430444-92M16W728BAE SYSTEMS SURVIVABILITY SYSTEMS LLC


Techincal Specification:
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,HEX HD CAP CL 10.9 M8-1.25X20
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
SURFACE TREATMENTZINC OVERALL AND ALUMINUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.25


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