Exhibit 99.1

NN, Inc. Acquisition of Autocam Corporation

Exhibit 99.1

Cautionary Note Regarding Forward-Looking Statements

All statements in these slides, other than statements of historical fact, are “forward-looking statements” that are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements, which are based on current expectations, estimates and projections about the industry and markets in which NN and Autocam operate and beliefs of and assumptions made by NN management, involve uncertainties that could significantly affect the financial results of NN or the combined company. Such forward-looking statements include, but are not limited to, statements about the benefits of the transaction involving NN and Autocam, including future financial and operating results and the combined company’s plans, objectives, expectations and intentions. All statements that address operating performance, events or developments that we expect or anticipate will occur in the future - including statements relating to creating value for stockholders, benefits of the transaction to customers and employees of the combined company, integrating our companies, cost savings, synergies, earnings per share, and the expected timetable for completing the proposed transaction - are forward-looking statements. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions that are difficult to predict. Although we believe the expectations reflected in any forward-looking statements are based on reasonable assumptions, we can give no assurance that our expectations will be attained and therefore, actual outcomes and results may differ materially from what is expressed or forecasted in such forward-looking statements. For example, these forward-looking statements could be affected by factors including, without limitation:

risks associated with the ability to consummate the merger and the timing of the closing of the merger;

the failure to obtain the necessary debt financing arrangements set forth in the commitment letter received in connection with the merger; the interest rate on any borrowings incurred in connection with the transaction; the impact of the indebtedness incurred to finance the transaction; the ability to successfully integrate our operations and employees; the ability to realize anticipated benefits and synergies of the transaction;

the potential impact of announcement of the transaction or consummation of the transaction on relationships, including with employees, customers and competitors; the outcome of any legal proceedings that have been or may be instituted against NN following announcement of the transaction; the ability to retain key personnel; the amount of the costs, fees, expenses and charges related to the merger and the actual terms of the financings that will be obtained for the merger; and changes in financial markets, interest rates and foreign currency exchange rates.

Additional factors that could cause actual results to differ materially from the forward-looking statements included in this presentation include those additional risks and factors discussed in NN’s periodic reports filed with the SEC. NN does not intend, and undertakes no obligation, to update any forward-looking statement.

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Overview of Autocam

Autocam is a global leader in engineering, manufacturing and assembly of extremely close tolerance, highly complex, system critical components for the global automotive markets

The company has four product segments:

Fuel Systems (“FS”)

Powertrain (“PT”)

Power Steering (“PS”)

Electric Motors (“EM”)

Established in 1988, Autocam employs over 2,100 employees, operates 15 manufacturing facilities in the U.S., Europe, South America and Asia, and expects to generate revenues of ~$250 million in 2014; this amount does not include approximately $42 million of expected sales from 49% owned Chinese joint venture that is accounted for under the equity method

Autocam has developed significant competitive advantages; technical capabilities, processes and systems, skilled program management and product launch capabilities

As a global leader, Autocam is well-positioned to benefit from many positive fundamentals in the industry

FY 2013 End Markets

Precision Metal Components

100%

FY 2013 Geography

Asia

Europe

South America

North America

7%

16%

19%

58%

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Strategic Rationale

Builds out NN’s Precision Metal Components (PMC) platform to one of the top 3 companies in the world

Establishes global presence in PMC with well established, profitable operations in Europe, Brazil and China; Avoids high start-up greenfield costs and start-up losses

Adds high-growth product platforms (gasoline direct injection, variable valve timing, electric power steering, multi-speed transmissions)

Strong book of business in China

Proven, profitable company – no turnaround

Significant synergy opportunities

Accretive in first full year

Significantly increases NN’s size and market presence

Deepens NN’s management talent pool and workforce

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Combined Global Footprint

Marshall Plant 2

Autocam Poland

Kentwood Plant 1

Marshall Plant 1

NN Netherlands

Autocam France

NN Slovakia

Kentwood Plant 2

Dowagiac Plant

V-S Products Division

NN Bosnia

Whirlaway Products Division

NN Advanced Rubber Products Division

NN Italy

Autocam (China) Automotive Components Co., Ltd.

NN Precision Plastic Products Division

NN, Inc.

NN Asia

V-S Products Division

US Ball & Roller Division

Wuxi Weifu Autocam Precision

US Ball & Roller Division

Sao Joao Boa Vista Plants 1 and 2

Campinas Local Corporate Office

Boituva Plant

Acquisition establishes global presence in Precision Metal Components with well established, profitable

operations in North America, Europe, Brazil and China that complement NN’s global bearing business

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NN and Autocam Combination Overview

Engine Components Fuel Systems Fuel Systems Power Steering Engine Components Steering

Cooling System Fans Driveline Electric Motors Powertrain Fuel Systems Transmission

Transmission

Plastic & Rubber Components

Precision Metal

Components

Metal Bearing Components

Precision Metal

Components

Plastic & Rubber Components

Precision Metal

Components

Metal Bearing Components

South

America

Asia

Europe

North America

Asia

Europe

South America

North America

South America

Asia

Europe

North America

End Product Use

Product Mix

Geography

9%

21%

70%

100%

6%

52%

43%

3%

10%

40%

47%

7%

16%

19%

58%

7%

10%

31%

50%

Improved balance among geographic focus and product mix

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NN and Autocam Combination Overview

Timken Nexteer

Iljin

2%1%

GKN 3%

3%

HILITE 6%

SKF

Emerson 36%

(Copeland) 6%

7%

Schaeffler/

INA/FAG

7% 7%

ZF

NTN/SNR

Brose

Hitachi

Continental 3% 3%

4% Bosch

Denso 3% 19%

Delphi 7%

6%

TRW 11%

7% Fiat

GM 8%

Cummins

TRW

Cummins

HILITE 3%

3%

Emerson 3%

SKF

(Copeland) 4% 22%

Schaeffler/ 4%

INA/FAG

4%

ZF

4% 8%

5%

NTN/SNR Bosch

Fiat

Aerospace Medical

<1% <1% Consumer-Other

HVAC 4%

Heavy Truck 5%

5%

General 25%

Industrial 60% Light Auto

Commercial Other

Vehicles

4%

9%

87%

Passenger

Vehicles

Consumer Other

Heavy Truck 3% 2%

7%

General Industrial 15%

70%

Vehicles

Top Ten Customers

End Markets

Diversified customer base with enhanced end market focus

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Synergies and Post-Transaction

Creates a powerful global leader in Precision Metal Components and improves NN’s business mix

Post-Transaction, NN will be a top 3 global manufacturer of Metal Bearing and Precision Metal Components

$15-$20M of identified synergies

Establishes a global presence in Precision Metal Components with healthy, well established operations in Brazil, China and Europe

Enhances high-growth product platforms

Common goal to provide exceptional products, solutions and service to customers more efficiently across multiple regions

Leverage procurement spend of combined company

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Transaction Overview

Combined Company

Consideration Financing

Financial Benefits Timing

2015 Revenue of approximately $700 million 2015 EBITDA of approximately $105 million 2015 Positive Free Cash Flow of $85 million

$300 million purchase price $275 million in cash and assumed debt; the remainder in NN Common shares to majority owner, John Kennedy

$350 million Term Loan B underwritten by BofAML $100 million ABL Revolver underwritten by Keybank

Immediately accretive

Over $15-$20 million in identified synergies

Merger Agreement to be signed July 18, 2014

Closing expected post HSR by end of third quarter 2014

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Autocam Recent Historical Data*

Summary Unaudited Financial Data Years Ending 12/31 Q2 13 Q3 13 Q4 13 Q1 14 Q2 14 LTM LTM

($ in millions) 2012 2013 6/30/2013 9/30/2013 12/31/2013 3/31/2014 6/30/2014 3/31/2014 6/30/2014

Net sales $ 181.6 $ 233.5 $ 59.7 $ 59.7 $ 59.1 $ 64.3 $ 65.5 $ 242.8 $ 248.6

Cost of products sold (exclusive of depreciation $ 150.3 $ 187.1 $ 48.7 $ 47.7 $ 45.9 $ 50.6 $ 50.2 $ 192.9 $ 194.5

shown separately below)

Selling, general and administrative $ 12.3 $ 13.8 $ 2.8 $ 3.3 $ 3.4 $ 3.8 $ 4.1 $ 13.4 $ 14.7

Depreciation and amortization $ 13.6 $ 16.7 $ 3.6 $ 4.2 $ 4.5 $ 4.9 $ 5.0 $ 17.2 $ 18.5

Income from operations $ 5.5 $ 15.9 $ 4.5 $ 4.5 $ 5.3 $ 5.0 $ 6.1 $ 19.3 $ 20.9

Interest expense $ 2.0 $ 2.7 $ 0.7 $ 0.7 $ 0.7 $ 0.8 $ 0.7 $ 2.9 $ 2.9

Other expense $ 0.2 $ 0.5 $ 0.2 $ 0.2 $ 0.1 $ 0.0 $ 0.1 $ 0.5 $ 0.4

Income before income taxes $ 3.2 $ 12.7 $ 3.6 $ 3.5 $ 4.5 $ 4.2 $ 5.3 $ 15.9 $ 17.6

Capital spending $ 36.2 $ 29.8 $ 8.5 $ 7.6 $ 6.1 $ 4.1 $ 6.0 $ 26.3 $ 23.8

* The above information was prepared by NN, Inc. based on unaudited and unreviewed Autocam Corporation internal reports provided to NN, Inc. by Autocam. Autocam Corporation has not reviewed or endorsed this data as presented above. This data should be considered as forward-looking estimates and as such actual results could differ materially from the data presented herein. Please see the cautionary note regarding forward-looking statements on slide 2 of this presentation. NN does not intend, and undertakes no obligation, to update this information.

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Autocam Recent Historical Data*

EBITDA Calculation Years Ending 12/31 Q2 13 Q3 13 Q4 13 Q1 14 Q2 14 LTM LTM

($ in millions) 2012 2013 9/29/2013 9/30/2013 12/31/2013 3/31/2014 6/30/2014 3/31/2014 6/30/2014

Income before income taxes

$ 3.2 $ 12.7 $ 3.6 $ 3.5 $ 4.5 $ 4.2 $ 5.3 $ 15.9 $ 17.6

Depreciation and amortization

$ 13.6 $ 16.7 $ 3.6 $ 4.2 $ 4.5 $ 4.9 $ 5.0 $ 17.2 $ 18.5

Interest expense

$ 2.0 $ 2.7 $ 0.7 $ 0.7 $ 0.7 $ 0.8 $ 0.7 $ 2.9 $ 2.9

China JV dividends received

$ 1.8 $ 1.5 $ - $ 1.5 $ - $ - $ - $ 1.5 $ 1.5

Divestiture costs

$ - $ - $ - $ - $ - $ - $ 0.2 $ - $ 0.2

Other excludable losses (gains)

$ 0.6 $ 0.4 $ 1.7 $ 0.3 $ 0.1 $ 0.1 $ 0.1 $ 2.2 $ 0.5

Adjusted EBITDA $ 21.2 $ 34.1 $ 9.7 $ 10.3 $ 9.8 $ 9.9 $ 11.4 $ 39.7 $ 41.3

* The above information was prepared by NN, Inc. based on unaudited and unreviewed Autocam Corporation internal reports provided to NN, Inc. by Autocam. Autocam Corporation has not reviewed or endorsed this data as presented above. This data should be considered as forward-looking estimates and as such actual results could differ materially from the data presented herein. Please see the cautionary note regarding forward-looking statements on slide 2 of this presentation. NN does not intend, and undertakes no obligation, to update this information.

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