National Item Identification Number
01-159-4491
011594491
5305-01-159-4491
5305011594491
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)
54252
THE STANLEY WORKS INC
DBA STANLEY HYDRAULIC TOOL DIV
3810 SE NAEF RD
MILWAUKIE
OR
97267
503-652-7583
Reference Numbers (Part Numbers)
00035
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
RIGHT-HAND
1.250 INCHES NOMINAL
D5 HEXAGON
54252
0003