National Item Identification Number
01-058-8886
010588886
5305-01-058-8886
5305010588886
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)
51720
STANCO TOOL & DIE INC.
DBA CURTIS TOOL
23 GOLF ST
SOUTHBRIDGE
MA
01550
508-764-2594
77445
Reference Numbers (Part Numbers)
PWA16020-20
PWA16020-20
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.562 INCHES
18
RIGHT-HAND
1.375 INCHES NOMINAL
STEEL FASTENER
OXIDE O