National Item Identification Number
00-164-7240
001647240
5305-00-164-7240
5305001647240
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)
89944
Reference Numbers (Part Numbers)
74455138036
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
MATERIAL
MATERIAL DOCUMENT AND CL
Required Description
2A
0.262 INCHES MINIMUM
0.312 INCHES NOMINAL
STEEL CORROSION RESISTING OVERAL
