5305-01-204-4184 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-204-4186 SCREW,MACHINE

National Stock Number:
5306-01-204-4185

Federal Supply Class:
5306

National Item Identification Number:
012044185

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:
BACB30PU5D606710VALLEY-TODECO, INC.
BACB30PU5D606725SPS TECHNOLOGIES, LLC
BACB30PU5D606950HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU5D617446HUCK INTERNATIONAL, INC
BACB30PU5D617943FEDERAL MANUFACTURING CORP
BACB30PU5D61RC86HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU5D627624SPS TECHNOLOGIES LLC
BACB30PU5D656878SPS TECHNOLOGIES, LLC
BACB30PU5D680539SPS TECHNOLOGIES, LLC
BACB30PU5D681205THE BOEING COMPANY
BACB30PU5D692215HOWMET GLOBAL FASTENING SYSTEMS INC
BACB30PU5D697928HUCK INTL INC
BACB30PU5D698524MONOGRAM AEROSPACE FASTENERS, INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.354 INCHES MINIMUM AND 0.404 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM
HEAD HEIGHT0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.390 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNJF


Click here to Register for Free 30-day Trial