5305-01-495-4541, SCREW,CAP,SOCKET HEAD

7644-01-495-4542 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5305-01-495-4541

Federal Supply Class:
5305

National Item Identification Number:
014954541

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:

16X50M12.9ZPSCS	Z13M7	UNITED FASTENERS NSW PTY LTD
B1831BH160050N	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED

Techincal Specification:

THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	16.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	2.0
EXTERNAL THREAD TOLERANCE CLASS	4G6G
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	50.0 MILLIMETERS NOMINAL
FASTENER LENGTH	50.0 MILLIMETERS NOMINAL
MATERIAL	STEEL PROPERTY CLASS 12.9 OVERALL
SURFACE TREATMENT	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633,FE/ZN5,TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE	FLAT CHAMFER
HEAD DIAMETER	23.58 MILLIMETERS MINIMUM AND
	24.00 MILLIMETERS MAXIMUM
HEAD HEIGHT	15.76 MILLIMETERS MINIMUM AND
	16.00 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLE	HEXAGON
WIDTH ACROSS FLATS	14.03 MILLIMETERS MINIMUM AND
	14.16 MILLIMETERS MAXIMUM

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