National Item Identification Number
01-351-3455
013513455
5305-01-351-3455
5305013513455
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)
99971
99971
Reference Numbers (Part Numbers)
221B1291P0003
221B1291P3
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.060 INCHES
80
3A
RIGHT-HAND
0.104 INCHES NOMINAL
0.129 INCHES NOMINA