National Item Identification Number
01-521-0483
015210483
5305-01-521-0483
5305015210483
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)
D8286
DIN DEUTSCHES INSTITUT FUER NORMUNG
EV
BURGGRAFENSTR. 6
BERLIN
10787
GERMANY
030-2601-0
I9008
INTERNATIONAL ORGANIZATION FOR
STANDARDIZATION ISO
SWITZERLAND
Reference Numbers (Part Numbers)
DIN7991-M6X20-12.9 ELZN
ISO10642-M6X20-12.9 ELZN
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD PITCH IN MILLIMETERS;
Required Description
ISO M
6.600 MILLIMETERS
1.0
24.000 MILLIMETERS NOMINAL
40.000 MILLIMETERS NO
