2040-00-448-7449 STUFFING BOX Index 5306-00-448-7451 BOLT,SHEAR

National Stock Number:
5306-00-448-7450

Federal Supply Class:
5306

National Item Identification Number:
004487450

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:
71657CR6-644056878SPS TECHNOLOGIES, LLC
AIC4356CR644006725SPS TECHNOLOGIES, LLC
BM4356CR6-44017446HUCK INTERNATIONAL, INC
C4356CR-044057528ARROW ELECTRONICS INC ARROW/SCHWEBER ELECTRONICS GROUP
C4356CR644081755LOCKHEED MARTIN CORPORATION
BM4356CR6-44097928HUCK INTL INC
VCB0008C6-6-44006710VALLEY-TODECO, INC.
PBF4356CR6-44027624SPS TECHNOLOGIES LLC
SII 1058CR6-44057928SONIC INDUSTRIES, INC.
VS2986CR6-44092215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.645 INCHES MINIMUM AND 0.665 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH0.805 INCHES MINIMUM AND 0.825 INCHES MAXIMUM
HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP H11 OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
SHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE AND NAS 672 ASSN STD 1ST TREATMENT RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.261 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24


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