National Item Identification Number
01-416-3657
014163657
5305-01-416-3657
5305014163657
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)
0UHB7
REGAL-BELOIT CORP
MASTERGEAR DIV
5466 E ROCKTON
247
SOUTH BELOIT
IL
61080
815-389-4640
0YDF0
WORLD FASTENERS INC.
314 HANOVER PIKE
HAMPSTEAD
MD
21074
410-239-8288
Reference Numbers (Part Numbers)
M00-50186-G1 ITEM 11,MA,TY3,4
31C100HCMU-ASTMB164
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.312 INCHES
18
RIGHT-HAND
1.000 INCHES NOMINAL
C1 HEXAGON