National Item Identification Number
01-137-4555
011374555
5305-01-137-4555
5305011374555
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)
D9182
1FH08
LEHIGH-ARMSTRONG INC
202 BOSTON ROAD
BILLERICA
MA
01862
978-663-0010
1FH08
LEHIGH-ARMSTRONG INC
202 BOSTON ROAD
BILLERICA
MA
01862
978-663-0010
D9182
1FH08
LEHIGH-ARMSTRONG INC
202 BOSTON ROAD
BILLERICA
MA
01862
978-663-0010
Reference Numbers (Part Numbers)
C0ML M5X20MM
C0ML M5X20MM
DIN 931 M5X20
DIN 933 M5X20
DIN 933 M5X20
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD PITCH IN MILLIMETERS;
Required Description
M
5.0 MILLIMETERS
0.8
RIGHT-HAND
18.4 MILLIMETERS MINIMUM AND
20.0 MILLIMET
