Good quality 100% ASTM A325M 8S Heavy Hex Structural Bolts to Guinea Factory

ASTM A325M 8S Metric Size Heavy Hex Structural Bolts The bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using ASTM A325 Bolts, approved by the Research Council on Structural Connections, endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute.   Dimension: ASME/ANSI B18.2.3.7M Thread Size: M12-M36 with various length Grade: ASTM A325M Type-1 Grade Marking: A325M 8S Finish: Black Oxide, Zinc Plating, Hot Dip Galvanized, Dacromet, and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet   Advantage: High Quality and Strict Quality Control, Competitive price,Timely delivery; Technical support, Supply Test Reports Please feel free to contact us for more details.  

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    This video shows how easy coin ring making is with the proper jewelers tools. I show the shaping process, which is the difficult, time consuming part of coin ring making if you don’t have expensive tools. This ring obviously needs a bit of sanding before it is complete, but other than that, she came out great. I’ve included a few links as to where to find these tools. Ebay is also another great place to search around

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