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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. Used for both 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: Smooth
- Head Size: 15/16"
- Socket Size: 15/16" 8 Point Socket
- Head Height: 3/8"
- Shank Diameter: 5/8"
- Thread Pitch: 11
- Thread Pitch Type: Course
Crafted with precision and expertise, our 5/8" Hammered Square Head Bolt is perfect for a variety of industrial applications. Made from Grade 2-5 steel, this bolt offers unmatched strength and durability. Reach out for a custom quote if you need a different grade. Upgrade your projects with our reliable and high-quality bolt.
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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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The square plate washers and square head bolts were exactly what I was looking for and perfectly complement the hand hewn barn beam mantle that I installed in our new house. The packing for shipping was pretty abysmal though. Considering that I was very much paying for the 'look' of the product, it was pretty disappointing to find the bolts and washers just thrown in the bottom of a box where they could bang together during transport. There was more than enough paper in the box where the bolts and washers could have been better wrapped to provide at least some protection of the finish.

We bought an old farm pump and one bolt was missing. We stumbled upon this site while looking for old bolts and nuts. We bought the "rusty" finish and it matches our old pump perfectly. We need 2 more so we will be ordering again. It took some time to receive order but that information was clearly stated on their webpage. Well worth the wait.
We appreciate you and are so glad you found what you were looking for! Can't wait to work with you in the future!

Love these bolts with the hammered head. Look of oldstuff.
Thank you so much for your review! So glad you love them!

My husband built a new bed frame and we got a live edge maple slab as our head board. It is massive and beautiful. We wanted it to be secure but still just as beautiful. We searched for something everywhere. Then he came across your website! This was the absolute icing on the cake! They couldn’t have been more perfect or us more pleased with the bolts and washers. They are well worth the money if you are looking for that one of a kind piece for your home!
Thank you Ashley it is a beautiful piece, were glad to be a part of it!

These 5/16 inch bolts by 6 inches long are to go with the 1 1/2 square hammered black washers to secure a 24 inch by 6 inch thick log to a wall as a coat and gun holster rack. The realism is beyond today back to 1845 from the town Black Smith's shop. Can't get better than these. Thank you, Jerry