National Item Identification Number
01-062-6844
010626844
5305-01-062-6844
5305010626844
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)
65664
CATAMOUNT MFG INC
158 GOVERNOR DR
720
ORANGE
MA
01364
978-544-8255
85480
BRADY W H CO
CORP H Q INDUSTRIAL PRODUCTS DIV
6555 W GOOD HOPE RD
2131
MILWAUKEE
WI
53223
888-272-3946
85480
BRADY W H CO
CORP H Q INDUSTRIAL PRODUCTS DIV
6555 W GOOD HOPE RD
2131
MILWAUKEE
WI
53223
888-272-3946
65597
83486
ELCO INDUSTRIES INC
1111 SAMUELSON RD
ROCKFORD
IL
61101
815-397-5151
65597
Reference Numbers (Part Numbers)
FXNY-045-9
FXNY-045NA
N-2520-3-4
N2520-3-4
1/4-20X3/4NYLON
502644-0052
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.650 INCHES MINIMUM
0.750 INCHES NOMINA
