National Item Identification Number
01-171-2928
011712928
5305-01-171-2928
5305011712928
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)
05624
65149
BARBER-COLMAN CO
ENVIRONMENTAL CONTROLS DIV
403 COUNTY RD
STE 6
CLIFFWOOD
NJ
07721
732-441-0622
Reference Numbers (Part Numbers)
DYNC 100
DYNC 100
Required Categories
Required Description