National Item Identification Number
01-417-8018
014178018
5305-01-417-8018
5305014178018
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)
Reference Numbers (Part Numbers)
7004014
Required Categories
THREAD SERIES DESIGNATOR
THREAD QUANTITY PER INCH
THREAD CLASS
THREAD DIRECTI
Required Description
UNC
16
3A
RIGHT-HAND
1.563 INCHES MAXIMUM
1.710 INCHES MINIMUM AND
1.750 I