National Item Identification Number
01-505-5084
015055084
5305-01-505-5084
5305015055084
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)
1EK17
KEWEENAW RESEARCH CENTER
RT 1 BOX 94D
CALUMET
MI
49913
906-487-2750
07BY4
MC MASTER-CARR SUPPLY COMPANY
ANACOM SYSTEMS CORPORATIONETE
200 AURORA INDUSTRIAL PKW
AURORA
OH
44202
330-995-9555
Reference Numbers (Part Numbers)
001025-1-910
91253A536
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
0.719 INCHES NOMINAL
0.880 INCHES NOMINA
