National Item Identification Number
01-317-5213
013175213
5305-01-317-5213
5305013175213
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)
80204
39428
Reference Numbers (Part Numbers)
B1831AH040030N
91290A180
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD PITCH IN MILLIMETERS;
Required Description
M
4.0 MILLIMETERS
0.7
6H
RIGHT-HAND
28.60 MILLIMETERS NOMINAL
30.0 MILLIME