5306-01-597-0457 BOLT,SHEAR 5306-01-597-2073 BOLT,U

National Stock Number:
5306-01-597-0624

Federal Supply Class:
5306

National Item Identification Number:
015970624

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.


Manufacturer Information:
1234025919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12340259-1719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COLORORANGE OVERALL
EXTENDED WASHER DIAMETER0.850 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.070 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
FASTENER LENGTH1.750 INCHES NOMINAL
HEAD HEIGHT0.306 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, SEAT BELT ANCHOR
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429, GRADE B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES
SHOULDER DIAMETER0.562 INCHES NOMINAL OVERALL
SHOULDER LENGTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM OVERALL
SHOULDER SHAPEROUND OVERALL
WIDTH BETWEEN FLATS0.612 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SURFACE TREATMENTCHROMATE AND ZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.490 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20


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