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Friday, December 9, 2022

Custom Automotive 12-Point Flange Bolts With Zinc Flake Finish

 

Custom Automotive 12-Point Flange Bolt With Zinc Flake Finish Manufacturers
We had these custom automotive 12-point flange bolts manufactured in grade 8 material (4140 alloy steel) with both low head and high head options.  1/2-13 2A thread was rolled on both version slightly undersized to allow for coating thickness of the Geomet zinc flake + top coat and black sealant.  Prior versions of the bolts our automotive customer used were experiencing failures from the hydrogen embrittlement resulting from the use of black zinc electroplating - black Geomet zinc flake coating was used to eliminate this risk and increase corrosion resistance at the same time.


                                Engineered Source Inc                                  

Custom Automotive 12-Point Flange Bolts With Zinc Flake Coating


| UNITED STATES | MEXICO | CANADA |

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