National Item Identification Number

01-278-7731
012787731
5305-01-278-7731
5305012787731

National Stock Number

Item Name

SCREW,SELF-DRILLING

Federal Supply Class

5305

Description

A hardened, externally-threaded fastener with a self-drilling point. It drills, taps and fastens and may have a machine screw thread or a nonmachine screw thread. The threads usually extend from behind the pilot to the bearing surface of the head.

Commercial and Government Entity Code (Supplier Data)

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39428

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Reference Numbers (Part Numbers)

94058A541

Required Categories

NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
FASTENER LENGTH
MATERIAL
SU

Required Description

0.250 INCHES
14
0.875 INCHES NOMINAL
STEEL COMP 410 OVERALL
CADMIUM OVERALL;