National Item Identification Number
01-441-4553
014414553
5305-01-441-4553
5305014414553
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)
09176
PARKER HANNIFIN CORPORATION
DIV AUTOMATION ACTUATOR DIVISION
135 QUADRAL DRIVE
WADSWORTH
OH
44281
330-336-3511
09176
PARKER HANNIFIN CORPORATION
DIV AUTOMATION ACTUATOR DIVISION
135 QUADRAL DRIVE
WADSWORTH
OH
44281
330-336-3511
Reference Numbers (Part Numbers)
B4424
895-1355 PC 35
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
RIGHT-HAND
1.000 INCHES MAXIMUM
STEEL CORROSION RESISTI