5305-99-941-1521

Hexagon Head Cap Screw

5305999411521 999411521 DEFSTAN53-51 BS1768 353-671X1 B52471 201156P 661-20-003 179799 940117 UCS104-10S 1421455 S105C 1792497 30424S8 755607 LV8REFE353-671X1 DGS8060 254001 BH504101 G1GA17209 29A9411521 0D14627

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. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD. View more Hexagon Head Cap Screw