3M Company

Filed Pursuant to Rule 433

Medium Term Notes, Series E

Dated August 18, 2008

$850mm 4.375% Notes Due 2013

Registration Statement No. 333-132041

 

Summary of Terms

 

Issuer:

3M Company

Expected Ratings:

Aa1 / AA (Moody’s / S&P)

Trade Date:

August 18, 2008

Settlement Date:

August 21, 2008 (T+3)

Maturity:

August 15, 2013

Security Description:

SEC Registered 5yr Fixed Rate Notes

Total Principal Amount:

$850,000,000

Coupon:

4.375% per annum

Spread:

T+ 135 bps

Price / Yield:

99.824% / 4.415%

Benchmark Treasury:

3.375% due July 31, 2013

Benchmark Treasury Yield:

3.065%

Coupon Payment:

Pays Semi-Annually on the 15th day of February & August, beginning February 15, 2009

Basis:

30 / 360

Gross Proceeds:

$848,504,000

Joint Bookrunners:

Goldman, Sachs & Co., Citigroup Global Markets Inc. and Morgan Stanley & Co. Incorporated

Co-managers:

None

CUSIP:

88579EAE5

Minimum Denominations:

$2000 by $1000

Redemption:

Not redeemable

 

* A security rating is not a recommendation to buy, sell or hold securities and should be evaluated independently of any other rating. The rating is subject to revision or withdrawal at any time.

 

 

The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling Goldman, Sachs & Co. toll-free at 1-866-471-2526, Citigroup Global Markets Inc. toll-free at 1-877-858-5407 or Morgan Stanley & Co. Incorporated toll-free at 1-866-718-1649.