National Item Identification Number
01-043-5728
010435728
5305-01-043-5728
5305010435728
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
50632
Reference Numbers (Part Numbers)
SKCP2185-15
Required Categories
THREAD CLASS
FASTENER LENGTH
HEAD STYLE
HEAD HEIGHT
WIDTH BETWEEN FLATS
THE
Required Description
3A
1.180 INCHES MINIMUM AND
1.240 INCHES MAXIMUM
C10 DOUBLE HEXAGON WITH HOLE