5306-99-941-1554

Machine Bolt

5306999411554 999411554 DEFSTAN53-51 BS1768 HCZ0616 UCB106/16S BH506161 DGS8060 354-020 99-544-4669 600408 K600408 353-897X1 353897X1 DB6-16UCH 1821290 304830S36 70910948 910948 19406161 SF665-8 254045 29A9411554

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE. View more Machine Bolt