5310-01-503-9012 WASHER,FLAT Index 5310-01-503-9014 NUT,PLAIN,WING

National Stock Number:
5306-01-503-9013

Federal Supply Class:
5306

National Item Identification Number:
015039013

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:
1004162861C19MIL-COTS CORPORATION
12759-002590Y3H3FASTENAL COMPANY
387080Y3H3FASTENAL COMPANY
831001641YHH8JLG INDUSTRIES, INC.
83101643Y949TRAK INTERNATIONAL


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH39.5 MILLIMETERS MINIMUM AND
40.5 MILLIMETERS MAXIMUM
MATERIALSTEEL OVERALL
THREAD LENGTH1.750 INCHES NOMINAL
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER12.0 INCHES
THREAD QUANTITY PER INCH12
SURFACE TREATMENTZINC OVERALL
HEAD DIAMETER19.0 MILLIMETERS MINIMUM AND
21.0 MILLIMETERS MAXIMUM
HEAD HEIGHT7.32 MILLIMETERS MINIMUM AND
7.68 MILLIMETERS MAXIMUM


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