National Item Identification Number

01-481-0648
014810648
5305-01-481-0648
5305014810648

National Stock Number

Item Name

SCREW,CAP,HEXAGON HEAD

Federal Supply Class

5305

Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.

Commercial and Government Entity Code (Supplier Data)

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05573

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BARNES DISTRIBUTION
BOWMAN DISTRIBUTION DIV
1301 E.9TH SUITE 700
CLEVELAND
OH
44114
216-430-5902

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Reference Numbers (Part Numbers)

44456

Required Categories

NOMINAL THREAD DIAMETER
THREAD PITCH IN MILLIMETERS
MATERIAL
MINIMUM TENSILE

Required Description

8.0 MILLIMETERS
1.25
STEEL OVERALL
150000 POUNDS PER SQUARE INCH
OVERALL LEN