5306-99-547-5429 BOLT,MACHINE Index 5310-99-547-5432 WASHER,FLAT

National Stock Number:
5306-99-547-5430

Federal Supply Class:
5306

National Item Identification Number:
995475430

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:
100347-9000-117K0967MBDA UK LTD
100347-9000-117K1020MBDA UK LTD
12801-4180K1488BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION
BS3692K7766BRITISH STANDARDS INSTITUTION
12801-4180U6441ATLANTIC INERTIAL SYSTEMS LIMITED


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH110.00 MILLIMETERS NOMINAL
GRIP LENGTH80.00 MILLIMETERS NOMINAL
HEAD HEIGHT7.82 MILLIMETERS MINIMUM AND 8.18 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONBS 970 PART 4 GRADE 316S16 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER12.00 MILLIMETERS
WIDTH BETWEEN FLATS18.67 MILLIMETERS MINIMUM AND 19.00 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH30.00 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.75


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