National Item Identification Number
01-532-2586
015322586
5305-01-532-2586
5305015322586
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
Reference Numbers (Part Numbers)
B1831BH016040N
Required Categories
THREAD SERIES DESIGNATOR
THREAD DIRECTION
THREAD LENGTH
MATERIAL
SURFACE TRE
Required Description
M
RIGHT-HAND
40.0 MILLIMETERS NOMINAL
STEEL OVERALL
ZINC OVERALL
C49 FLAT C
