5305-99-941-0556

Hexagon Head Cap Screw

5305999410556 999410556 BS1768-TABLE 1 7/16 UNF X 1-1/8 123572 007904138 79040138 9040248 904138 UF1603 DEFSTAN53-57 215581 BS1768 BH607091 121-384 121-432 SH607091 106291 UFS107-9R 1421454 20411S8 990425

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