5306-01-624-3077, BOLT,MACHINE

5961-01-624-1724 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
5306-01-624-3077

Federal Supply Class:
5306

National Item Identification Number:
016243077

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Manufacturer Information:

AES10M08B040CG89B2	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
G19234B08040N	01417	GENERAL DYNAMICS LAND SYSTEMS INC.
G19234M	01417	GENERAL DYNAMICS LAND SYSTEMS INC.

Techincal Specification:

EXTENDED WASHER THICKNESS	1.2 MILLIMETERS MINIMUM
EXTENDED WASHER DIAMETER	18.0 MILLIMETERS MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS	6G
FASTENER LENGTH	40.0 MILLIMETERS NOMINAL
HEAD HEIGHT	8.1 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	SAE J1199 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR ASTM A568M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL PROPERTY CLASS 10.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	SCREW,HEX FLANGE,METRIC
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	8.0 MILLIMETERS
SPECIAL FEATURES	FINAL FINISH TO BE CLEAR TO LIGHT BLUE IN COLOR
WIDTH BETWEEN FLATS	9.85 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633 TYPE III OR V,FE/ZN 5 OR ASTM F1941M TYPE FE/ZN5AT OR FE/ZN5BT WITH HEXAVALENT CHROMIUM FREE TRIVALENT POST TREATMENT PROCESS THAT MEETS OR EXCEEDS THE 96 HOUR SALT FOG REQUIREMENT PER ASTM B117 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ZINC OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	11.8 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	1.25

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