5305-01-341-9440 SCREW,EXTERNALLY RELIEVED BODY Index 5306-01-341-9442 BOLT,SHOULDER

National Stock Number:
5306-01-341-9441

Federal Supply Class:
5306

National Item Identification Number:
013419441

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:
BACB30MT6T16X06710VALLEY-TODECO, INC.
BACB30MT6T16X06725SPS TECHNOLOGIES, LLC
BACB30MT6T16X17446HUCK INTERNATIONAL, INC
BACB30MT6T16X17943FEDERAL MANUFACTURING CORP
BACB30MT6T16X27624SPS TECHNOLOGIES LLC
BACB30MT6T16X56878SPS TECHNOLOGIES, LLC
BACB30MT6T16X81205THE BOEING COMPANY
BACB30MT6T16X92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.643 INCHES NOMINAL
FASTENER LENGTH1.628 INCHES MINIMUM AND
1.658 INCHES MAXIMUM
MATERIALTITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTNICKEL AND
CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND
49.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLEHEXAGON
HEAD HEIGHT0.226 INCHES MINIMUM AND
0.243 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.3891 INCHES MINIMUM AND
0.3901 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.990 INCHES MINIMUM AND
1.010 INCHES MAXIMUM FIRST SHOULDER


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