[NOTE:THE FOLLOWING RESTATED CERTIFICATE OF INCORPORATION
HAS BEEN FURTHER RESTATED, FOR PURPOSES OF FILING THE SAME WITH THE SECURITIES
AND EXCHANGE COMMISSION ONLY, TO GIVE EFFECT TO ALL AMENDMENTS OF AND
ADDITIONS TO THE RESTATED CERTIFICATE OF INCORPORATION OF BARNES GROUP INC.
FILED WITH THE SECRETARY OF STATE OF THE STATE OF DELAWARE PRIOR TO THE DATE
THIS RESTATED CERTIFICTAE OF INCORPORATION IS FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION. SIGNATURES FROM THE ORIGINAL HAVE BEEN OMITTED.]
CERTIFICATE OF INCORPORATION
BARNES GROUP INC.
Barnes Group Inc., having filed its original Certificate of Incorporation with the Secretary of State of the State of
Delaware on January 30, 1925 under the name of Associated Spring Corporation of Delaware, thereby forming
a corporation under and pursuant to the provisions of the General Corporation Law of the State of Delaware,
does hereby restate its Certificate of Incorporation and certify as follows:
FIRST: The name of this corporation is
BARNES GROUP INC.
SECOND: Its principal office in the State of Delaware is located at No. 100 West Tenth Street, in the City of
Wilmington, County of New Castle. The name and address of its resident agent is The Corporation Trust
Company, No. 100 West Tenth Street, Wilmington, Delaware.
THIRD: The nature of the business or objects or purposes proposed to be transacted, promoted or carried on
(a) To deal in, purchase, manufacture, hold, own, sell or otherwise dispose of, repair, exchange, import and
export, all kinds and varieties of springs and spring beds, wire and wire rope, rivets, screws, bolts, nuts, shanks,
and other wares manufactured from metals or alloys, either alone or in combination with leather, paper, wood or
other substance; all kinds and varieties of articles composed wholly or in part of metal, leather, paper, wood or
other substance; plates made of any kind of metal or alloy by rolling or otherwise manufacturing the same;
(b) To purchase, prod