5305-01-339-0197 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-339-0199 SETSCREW

National Stock Number:
5306-01-339-0198

Federal Supply Class:
5306

National Item Identification Number:
013390198

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:
BACB30PU12P2406710VALLEY-TODECO, INC.
BACB30PU12P2406725SPS TECHNOLOGIES, LLC
BACB30PU12P2417943FEDERAL MANUFACTURING CORP
BACB30PU12P2427624SPS TECHNOLOGIES LLC
BACB30PU12P2480539SPS TECHNOLOGIES, LLC
BACB30PU12P2481205THE BOEING COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.902 INCHES NOMINAL
FASTENER LENGTH2.387 INCHES MINIMUM AND
2.417 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE LOCKING FEATURE
IRON ALLOY 660 FASTENER
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEHEXAGON
HEAD HEIGHT0.390 INCHES MINIMUM AND
0.422 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.052 INCHES MINIMUM AND
1.064 INCHES MAXIMUM
LOCKING FEATUREPATCH THREADS
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.748 INCHES MINIMUM AND
0.749 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.500 INCHES MINIMUM AND
1.520 INCHES MAXIMUM FIRST SHOULDER


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