National Item Identification Number

01-519-1905
015191905
5305-01-519-1905
5305015191905

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)

---

6K580

---

METRIC BOLT & NUT CO INC. OF SOUTH
CAROLINA
3359MEETING STREET RD
CHARLESTON
SC
29405
843-566-0060

---

Reference Numbers (Part Numbers)

B18.3.DH040016D

Required Categories

MATERIAL

Required Description

STEEL CORROSION RESISTING OVERALL