5306-01-351-3271 BOLT,MACHINE Index 5310-01-351-3273 NUT,PLAIN,SQUARE

National Stock Number:
5306-01-351-3272

Federal Supply Class:
5306

National Item Identification Number:
013513272

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:
A4834710988CNH INDUSTRIAL AMERICA LLC
S6317-000A56854SEARS MFG CO


Techincal Specification:
COLORBLACK OVERALL
EXTENDED WASHER DIAMETER0.880 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.062 INCHES NOMINAL
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD HEIGHT0.440 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
SHOULDER LENGTH0.375 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.360 INCHES NOMINAL
SURFACE TREATMENTZINC AND PHOSPHATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH13


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