5306-01-556-6629 BOLT,MACHINE Index 5306-01-557-0492 BOLT,MACHINE

National Stock Number:
5306-01-556-6464

Federal Supply Class:
5306

National Item Identification Number:
015566464

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:
1003859561C19MIL-COTS CORPORATION
12759-005510Y3H3FASTENAL COMPANY
143630Y3H3FASTENAL COMPANY
3821052C1338X5ND DEFENSE LLC
ESP-B-2.101-GS338X5ND DEFENSE LLC
ESP-B-2.101-PP 338X5ND DEFENSE LLC
ESP-B-2.121-PP338X5ND DEFENSE LLC


Techincal Specification:
NOMINAL THREAD DIAMETER0.750 INCHES
WIDTH BETWEEN FLATS1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
SURFACE TREATMENTOIL OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.750 INCHES NOMINAL
THREAD QUANTITY PER INCH10
THREAD SERIES DESIGNATORUNC
FASTENER LENGTH2.420 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
HEAD HEIGHT0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429, GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, HEX CAP 3/4-10 X 2-1/2
PROPRIETARY CHARACTERISTICSNPAC


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