5340-01-298-0636 BRACKET,MOUNTING Index 5306-01-298-0638 BOLT,U

National Stock Number:
5306-01-298-0637

Federal Supply Class:
5306

National Item Identification Number:
012980637

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:
120978L7-2580539SPS TECHNOLOGIES, LLC
5306PL14989339009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AIC596L7-2506725SPS TECHNOLOGIES, LLC
C7521L7-2556878SPS TECHNOLOGIES, LLC
C7521L7-2581755LOCKHEED MARTIN CORPORATION
5306PL16687839009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
VCG0009L7-2506710VALLEY-TODECO, INC.
VS3133L7-2506950HOWMET GLOBAL FASTENING SYSTEMS INC
H411L7-2506950HOWMET GLOBAL FASTENING SYSTEMS INC
H411L7-2517446HUCK INTERNATIONAL, INC
PBF7521L7-2527624SPS TECHNOLOGIES LLC
C7521L7-2592215HOWMET GLOBAL FASTENING SYSTEMS INC
VS3133L7-2592215HOWMET GLOBAL FASTENING SYSTEMS INC
H411L7-2597928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH2.230 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
GRIP LENGTH1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
HEAD HEIGHT0.257 INCHES NOMINAL
HEAD MINOR DIAMETER0.828 INCHES MAXIMUM
HEAD STYLESPLINE DRIVE SHEAR HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP H11 OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH32.0 MICROINCHES GRIP
SURFACE FINISH32.0 MICROINCHES THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.708 INCHES MINIMUM AND 0.758 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH20


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