Types of Coatings on Nuts and Bolts

The Nut and Bolt Solution Series

This video deals with the various coatings found on nuts and bolts.  Lesley talks about such coatings as zinc clear, zinc yellow, plain steel and hot dipped galvanized. Coatings do not add to the strength of a nut or bolt. 

Video 6: Nut and Bolt Coatings

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The Nut and Bolt Solution Series Index - View the entire fastener video "how to" series




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Our disclaimer: 24 years as a fastener distributor may make us knowledgeable and familiar with common fastener questions. It doesn't qualify us as technical experts. We will gladly refer you to the fastener industries "authorities" for your technical specifications. NFDA - The National Fasteners Distributors Association. IFI - Industrial Fasteners Institute. STAFDA - Specialty Tools and Fasteners Distributors Association
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