5306-01-145-6942 BOLT,SHOULDER Index 5305-01-145-6945 SCREW,MACHINE

National Stock Number:
5306-01-145-6943

Federal Supply Class:
5306

National Item Identification Number:
011456943

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:
946323386THALES DEFENSE & SECURITY INC
B402364356996DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND


Techincal Specification:
FASTENER LENGTH14.00 MILLIMETERS NOMINAL
HEAD HEIGHT0.8 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER2.5 MILLIMETERS
SHOULDER DIAMETER4.25 MILLIMETERS MINIMUM AND 4.40 MILLIMETERS MAXIMUM FOURTH HOLE
SHOULDER LENGTH5.0 MILLIMETERS NOMINAL SECOND SHOULDER
SHOULDER LENGTH1.0 MILLIMETERS NOMINAL FOURTH HOLE
WIDTH BETWEEN FLATS6.3 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH6.0 MILLIMETERS MINIMUM
THREAD PITCH IN MILLIMETERS0.45
THREAD SERIES DESIGNATORM


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