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3/8" Hex Bolts
When strength and style come together, you get our hand-forged 3/8" Hex Bolts. Meticulously crafted by skilled blacksmiths, these bolts aren't just about functionality—they bring a touch of rustic charm and durability to every project. Whether you're building bespoke furniture, hanging a statement sign, or tackling another creative venture, these bolts are designed to elevate your craftsmanship.
Each bolt is forged from high-quality iron, ensuring unmatched strength and longevity. Their rugged yet refined appearance seamlessly complements industrial, farmhouse, or vintage designs, making them as decorative as they are practical. Perfect for woodwork or structural installations, these versatile bolts offer reliability, character, and precision.
Transform your next project with bolts that don't just hold things together—they make them stand out. With our 3/8" Hex Bolts, you’re not just building; you’re creating pieces built to last with timeless craftsmanship.
- Head Shape: Hex
- Size Across Flats: 9/16"
- Socket Size: 9/16" 8-Point
- Head Height: 1/4"
- Shank Diameter: 3/8"
- Thread Pitch: 16
- Thread Pitch Type: Course
Customer Reviews
4.9 Based on 1,018 Reviews
5 ★
95%
968
4 ★
3%
33
3 ★
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12
2 ★
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04/12/2025
JJ
United StatesOld West Iron Completes 300 Year Old Rough Hewn Mantle
Rust and hammered is the perfect way to incorporate new with the old. Old West Iron carriage bolts are every bit as historical as the chestnut antique farmhouse beams. George Washington himself would approve, although he might tell a little white lie the same craftsman made both.
2" x 2"
04/10/2025
RG
United StatesVery pleased
Unique high quality merchandise.
Copper
04/07/2025
CD
United StatesPlain Straight Iron Latch
Another great product from Old West Iron!
Aged Bronze / Oval Screws
04/06/2025
EK
United StatesCabinet Handle
The raw iron cabinet handle fit perfectly. Adds the right look to the cabinet work.
brushed & oiled / 6"
04/06/2025
MG
United StatesAwesome latch
Excellent latch, well made, solid and looks the part.
Thru Bolt
03/31/2025
MA
United Statesgreat product, great service
I needed something very specific for a small project. Old West Iron had what I needed! Great quality. And they handled my small order quickly and effectively. Thanks.
Black / Smooth
03/31/2025
Old West Iron
Thank you for your feedback!
03/30/2025
JG
United StatesAwesome service!
Product is perfect. People are better. What else do you need?
03/31/2025
Old West Iron
Thank you for your kind words!
03/28/2025
A
United StatesVery Nice
This bathroom set was just what I was hoping for. These are strong and sturdy and the bronze finish looks great. I think it took about 3 weeks from placing my order to the package arriving at my door.
03/31/2025
Old West Iron
Thank you for your feedback!
03/27/2025
I
United StatesInfinity heart sculpture is great, arrived within stated time frame and looks just like pics
03/26/2025
RB
United StatesGreat customer service
Loved the washers I ordered, Very high quality. Customer service called me and verified the details shortly after I ordered. Personal touch is appreciated. I will use them again.
1" x 1" Square
03/31/2025
Old West Iron
Thank you for your feedback!
03/20/2025
MG
United StatesThe screws were perfect for my project. Thanks so much !
My experience was fantastic.
03/31/2025
Old West Iron
Thank you for your feedback!
03/19/2025
NC
United StatesGood customer service
Products are well made.
03/31/2025
Old West Iron
Thank you for your feedback!
03/19/2025
I
United KingdomExcellent product and service, thanks
03/10/2025
TL
United StatesBetter than the originals
I have built numerous historical (replicas) wood project for many years using traditional wood working tools and was always on the lookout for affordable square headed bolts and lags. Old West has them at affordable prices and almost limitless size selections. They are exactly the same as the originals manufactured up to WW ll. As an additional plus, staff was exceptionally helpful during my phone order and it was a pleasure to speak with a human who knew the product line. Many Thanks from a new lifetime customer. Tug NW Montana
03/31/2025
Old West Iron
Thank you for your feedback, it was a wonder to work with you!
03/08/2025
LG
United StatesI have to say
The style of the fencing was so good.
03/31/2025
Old West Iron
Thank you for your feedback!
03/06/2025
TF
United StatesMantel straps, strapping & clavos
Great attention to detail. Exactly as described on the website. Very helpful with my phone questions. Quick turnaround time for custom work. Great product Great price
03/31/2025
Old West Iron
Thank you for your feedback!