National Item Identification Number
01-281-0559
012810559
5305-01-281-0559
5305012810559
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
14320
CONTINENTAL MACHINES INC
5505 W 123RD ST
SAVAGE
MN
55378
952-890-3300
59622
CONTINENTAL MACHINE TOOL COMPANY INC
DBA
533 JOHN DOWNEY DRIVE
NEW BRITAIN
CT
06051
860-223-2896
Reference Numbers (Part Numbers)
149002
149002
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.250 INCHES NOMINAL
1.000 INCHES NOMINA