6665-99-385-4547 DETECTOR,GAS 6150-99-385-4549 BUS,CONDUCTOR

National Stock Number:
5305-99-385-4548

Federal Supply Class:
5305

National Item Identification Number:
993854548

Description:
SCREW,CAP,HEXAGON H

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:
BS 3692K7766BRITISH STANDARDS INSTITUTION
P65-110-044K2449EXSEL DYTECNA LIMITED
SSA208070U4F48RAPID INDUSTRIAL FASTENERS


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