5305-01-460-2980, SCREW,CAP,SOCKET HEAD

5950-01-460-2981 SHIELDING BEAD,ELECTRONIC

National Stock Number:
5305-01-460-2980

Federal Supply Class:
5305

National Item Identification Number:
014602980

Description:
SCREW,CAP,SOCKET HEAD

Detail:
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.

Manufacturer Information:

12422263	076M6	AMZ ALABAMA INC.
12422263	0FW39	BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12422263	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	1.75
EXTERNAL THREAD TOLERANCE CLASS	6G
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	25.0 MILLIMETERS MAXIMUM
FASTENER LENGTH	25.0 MILLIMETERS NOMINAL
MATERIAL	STEEL PROPERTY CLASS 12.9 OR
	STEEL PROPERTY CLASS 10.9 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM F835M ASSN STD 1ST MATERIAL RESPONSE OR
	ISO7380 NATIONAL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CHROMIUM AND
	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM F1136 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
COLOR	BLACK OVERALL
HEAD STYLE	BUTTON
HEAD DIAMETER	20.48 MILLIMETERS MINIMUM AND
	21.00 MILLIMETERS MAXIMUM
HEAD HEIGHT	6.24 MILLIMETERS MINIMUM AND
	6.60 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLE	HEXAGON
WIDTH ACROSS FLATS	10.0 MILLIMETERS NOMINAL

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