National Item Identification Number
01-202-3409
012023409
5305-01-202-3409
5305012023409
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)
18601
BUCKELY/QC FASTENERS INC
3874 CALIFORNIA RD
ORCHARD PARK
NY
14127
716-662-1490
53711
Reference Numbers (Part Numbers)
5978068
5978068
5978068
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.4000 INCHES MINIMUM AND
0.5000 INCHES