Solitaire Hex Bolt





Introduction: Solitaire Hex Bolt

I've always thought the best part of making something is the moment it arrives in the hands of the person it was meant for. With so many "ugly duckling" materials wanting to become something, there are plenty of opportunities to bring about those smiles. That’s what this pendant is. An "ugly duckling" in a tuxedo =).

I made this using a hex bolt, wire, sheet metal, and a cubic zirconium stone. Everything came from the hardware store with the exception of the stone. I got that from Target.

It’s a Christmas gift for my wife. Hope she likes it.

Step 1: Turn a Hex Bolt

For this instructable I used a lot of tools I’m sure most folks don’t have. However, If I didn’t have these tools I would of used my drill press, a set of hobby files, and carriage bolts.

Using a lathe, cut the sides off a hex bolt. Refine the shape with a hobby file. Next drill a hole in the head of the bolt as close to the size of the stone your setting. Once that’s done flip the bolt around and cut the threads clean off.

If necessary use a hobby file to expand the hole until the stone fits in.

Step 2: Make the Setting

Use a doming punch to strike the hole in the pendant. Start with a larger punch and work your way smaller. This will form a very small ridge around the hole of the pendant which is what will keep the stone in place.

Place the stone in the hole. Wrap a piece of wire around a round rod and form a coil. Cut one of the rings out of the coil and file the edges flat. Close the ring and set it behind the stone as a detention.

Apply light pressure to the ring while you solder it in place. Make sure you wear eye protection.

Step 3: Make the Bail

Cut a strip from a piece of sheet metal. The metal I’m using is 22 gage. Bend it over a rod to form the loop and then use snips to cut it to length.

Shape the bail with rotary tools. I’m using a diamond cutting wheel. Make sure to use a half round file to shape the bail where it will join  the pendant.

Step 4: Solder

Set up the bail and pendant to your desired positions. I had to raise the bail a little so it would contact the pendant where I wanted it to. I did this by placing a paper clip under it. But first I oxidized the paper clip wire so the solder would not adhere to it. The razor blade helped position things a bit too.

Step 5: Polish

Use progressively finer sand paper to clean up the pendant. I used 400 grit followed by 1000 and then 2000.

Finally I polished the pendant with polishing compound on a polishing wheel.

Thanks for reading.



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I am wandering how to get the pendant and actual piece to bond. Is there a trick that I'm not understanding. Please help.

I would have never imagined something so pretty was made out of something from my husbands tool box. I would love to get one of these instead of a store bought pendant. Nice job :0)

Thanks! You know all the pendants I've bought her have taken a back seat to the ones I've made her.

where do you get the doming block and accompanied set of dies/dollies? great job btw

thanks, this beats a ball peen hammer locked into a vice any day

This is a fantastic instructable!

Very nice, I would appreciate this much more than a shop bought piece of jewellery!

Wow, thats a nice piece... From a bolt. Masterpiece ;)
But I will never understand why your stuff doesn't rust. i made a butterfly and it rusted, so I had to give it away to let it silverplate, cost me 70€... and yes there even was lacquer on it.