5305-01-059-8672 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-059-8674 SCREW,MACHINE

National Stock Number:
5306-01-059-8673

Federal Supply Class:
5306

National Item Identification Number:
010598673

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:
5306PL14974999009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
71657CD-6-156356878SPS TECHNOLOGIES, LLC
AIC4356N6D156306725SPS TECHNOLOGIES, LLC
C4356N6D156306710VALLEY-TODECO, INC.
C4356N6D15630UCY9M.S. AEROSPACE INC.
C4356N6D156356878SPS TECHNOLOGIES, LLC
C4356N6D156357928SONIC INDUSTRIES, INC.
C4356N6D156381755LOCKHEED MARTIN CORPORATION
PBF4356N6D156327624SPS TECHNOLOGIES LLC
SF115N6D15630K6Z0SATURN FASTENERS INC
SII1058N6D156357928SONIC INDUSTRIES, INC.
VCB0008A6-1-56306710VALLEY-TODECO, INC.
VS2986N6D156392215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.768 INCHES MINIMUM AND 1.788 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM
HARDNESS RATING45.0 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 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
SHOULDER LENGTH1.553 INCHES MINIMUM AND 1.573 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.374 INCHES NOMINAL FIRST SHOULDER
SPECIAL FEATURESDRY FILM LUBE ON GRIP ONLY
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.375 INCHES NOMINAL
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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