National Item Identification Number
01-432-5988
014325988
5305-01-432-5988
5305014325988
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)
30003
2V507
MC MASTER-CARR SUPPLY COMPANY
473 RIDGE RD
DAYTON
NJ
08810
732-329-3200
39428
Reference Numbers (Part Numbers)
3070AS590-8
92198A539
92198A539
Required Categories
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THREAD DIRECTION
THREAD LENG
Required Description
0.250 INCHES
20
RIGHT-HAND
0.625 INCHES NOMINAL
0.625 INCHES NOMINAL
STEEL
