5306-01-058-7020 BOLT,EYE Index 5305-01-058-7024 SCREW,MACHINE

National Stock Number:
5306-01-058-7021

Federal Supply Class:
5306

National Item Identification Number:
010587021

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:
71657-4-012556878SPS TECHNOLOGIES, LLC
71657-4-012580539SPS TECHNOLOGIES, LLC
AIC4356-4-012506725SPS TECHNOLOGIES, LLC
BM4356-4-012517446HUCK INTERNATIONAL, INC
BM4356-4-012597928HUCK INTL INC
C4356-4-012581755LOCKHEED MARTIN CORPORATION
PBF4356-4-012527624SPS TECHNOLOGIES LLC
VS2986-4-012592215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.409 INCHES MINIMUM AND 0.429 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH0.559 INCHES MINIMUM AND 0.579 INCHES MAXIMUM
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SHOULDER SHAPEROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.444 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNJF


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