5340-01-496-1555 STANDOFF,THREADED,SPACING Index 9540-01-496-1557 BEAM,STRUCTURAL

National Stock Number:
5306-01-496-1556

Federal Supply Class:
5306

National Item Identification Number:
014961556

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:
12422628-002076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12422628-0020FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12422628-00219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
FASTENER LENGTH98.0 MILLIMETERS MINIMUM AND 102.0 MILLIMETERS MAXIMUM
HEAD HEIGHT8.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER14.0 MILLIMETERS
SPECIAL FEATURESFINISH IS ZINC PLATE WITH CHROMATE OVERCOAT
WIDTH BETWEEN FLATS18.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OR CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH41.0 MILLIMETERS MINIMUM AND 47.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS1.5
THREAD SERIES DESIGNATORM


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