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Original Designs Historically Inspired. Uniquely Ours
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Made in USA Forged by Hand in Teton Valley, Idaho
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From Our Family Forge Crafted by multi-generation family blacksmiths
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Veteran-Powered US Army Veteran blacksmiths—American grit in every strike.
Bolts are typically used for fastening items together. Both used for structural and decorative applications. Our square bolts appeal more to a rustic design especially with our texture of hammered or pyramid. These square head bolts add just the flare you need for your project. When purchasing nuts and washers with this item you will want to select the same size as the diameter of the bolt.
We recommend using 3/8" diameter and above for structural applications.
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- Head Shape: Square
- Head Texture: Hammered
- Head Size: 1/2"
- Socket Size: 1/2" 8 Point Socket
- Head Height: 3/16"
- Shank Diameter: 5/16"
- Thread Pitch: 18
- Thread Pitch Type: Course
Expertly crafted with a hammered square head design, this 5/16" Dia. Bolt offers Grade 2-5 durability for all your construction needs. Request a custom quote for higher grades.
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- Raw: Metal is left untreated. Recommended for those wanting to add their own finish.
- Black: The part is painted flat black. We recommend this option for parts that have no texturing done to them and for outdoor use.
- Oil Rubbed Bronze: A wax containing bronze is rubbed on the piece, leaving a bronze color to the high points of the metal where the lows will be black. Recommended for hammered or distressed textured items.
- Pewter: A wax containing pewter is rubbed on the part, leaving the silver-ish pewter color on the highs points of the metal and the lows will be black. Recommended for hammered of distressed textured items.
- Aged Bronze: A wax containing bronze is applied to the piece and then wiped away. This finish leaves the high points of the metal black and the low points a goldish-bronze color. Recommended for hammered or distressed items.
- Aged Pewter: A wax containing pewter is applied to the piece and then wiped away. This finish leaves the high point of the metal black and the low points a silver-ish pewter color. Recommended for hammered or distressed items.
- Rusty Metal Patina: This finish leaves the reddish, orange color of the rust on the low points of the piece. It looks best when selected with a hammered or distressed texture
- Gunmetal: This is an acid finish leaving hints of blues and browns coming through the part. The coloring soaks into the metal making it more scratch resistant (Good for high use items).Not recommended for outdoor use
- Wrought Iron Patina: This is an acid was finish, the blackish coloring will soak into the metal making it more scratch resistant (Good for high usu items). Not recommended for outdoor use
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i- Reviews
- Questions
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United StatesCoat rack
I purchased 4 - 5/16” dia. Hammered square head bolt for a coat rack I made.
Old West Iron
Thank you for your lovely feedback! We’re delighted to hear that you appreciate the quality and consistency of our product. Our team works hard to ensure every detail meets high standards, so it’s rewarding to know that it resonates with you.
United StatesBench
Incredible product perfect enhancement for my wood and metal bench.
Old West Iron
Thank you!
United StatesHammered square head bolt
Love everything we’ve gotten. These are the perfect accents for our custom furniture.
Old West Iron
That looks amazing! Glad to see your order has worked out so well for you!
United StatesPurchased a bolt four of them thought they were lags. They were not now being charged a lot of money to return for restocking. Not very happy about that.
I think it’s a really cool product when I purchased it. I thought I was purchasing a lag bolt it wasn’t a lag bolt and now I’m being charged a lot of money for restocking here not very happy about that.
Old West Iron
https://www.oldwestiron.com/pages/warranty-returns
United StatesAbsolutely Love their Product
I have used their products for several projects now. I will continue to use their product because it gives a nice finished look to what we are building.
Old West Iron
Thank you very much.