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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.
3/8" Decorative Square Nut
These nuts have been designed with both modern and rustic styles in mind, making them a versatile choice for a wide range of applications. With a standard coarse thread, these nuts provide reliable strength and stability for all your projects.
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- Thread: 3/8"-16
- Width Across Flats: 5/8"
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Height: 5/16"
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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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First Purchase
I can’t tell you how impressed I am with your products. I will send you pictures of my completed wagon restoration with your square headed products I purchased. Please accept my sincere thanks for your products.
Old West Iron
Thank you so much for your kind words! We’re thrilled to hear that you’re impressed with our products. We can’t wait to see the pictures of your completed wagon restoration—what a wonderful project!

Threaded rod, decorative washers and nuts
The color (antique bronze) was beautiful. From a mechanical standpoint, the rod had slight wriggles where the threaded portions met the central unthreaded region (welded on?). The fit of the nuts on the rod is snug (hard to turn by hand).
Old West Iron
Hi Mark, I'm glad you like the finish color! As for the rod, these are most often welded as we hand make these products. Hope this helps!

Great looking Product
Just what I need for a restoration project.
Old West Iron
Thank you, so glad you found what you needed.

Old West Iron Squared Away The Bolt Problem
Square headed nuts and bolts were exactly what we needed to replicate our 1894 rough sawn lumber door. Cindy and Amy are outstanding at customer relations.
Old West Iron
Thank you! We hope you and your family have a Happy Holiday and safe travels!