Bronze Carriage Bolt
Silicon Bronze Coach Bolt
Silicon Bronze Carriage Bolts - FairWindFasteners
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Silicon Bronze Carriage Bolts

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Our carriage bolts, often also referred to as coach bolts, are of the highest quality available, and made of a solid 655 Silicon Bronze alloy. 

Our carriage bolts are partially threaded, with a fully bodied shank and beautifully cut threads, unlike the "carriage bolts" that our competitors carry. The full bodied shank will mean a stronger bolt, and one that will seal nicely in it's clearance hole. As with all of our bronze fasteners, we've carefully chosen our supplier here so that we are only selling the highest quality bronze carriage bolts available.

Round head, square neck.

Meets ANSI/ASME B18.5 Standard Specifications:

ANSI Standards for Carriage Bolts

The formula for determining thread length is: Bolts 6 in. and shorter, 2 diameters plus 1/4 in. Bolts over 6 in. 2 diameters plus 1/2 in. If bolts are too short to apply the formula, the thread will be extended as close to head as possible.

Customer Reviews

Based on 32 reviews
John Augsburger
Fine products and great service

Fair Wind Fasteners not only provided high quality bronze bolts but also worked with me on getting the right sizes for my job. Rob is a very service oriented.

Terry Shugart
bronze bolts

As described at a good price with prompt an fair shipping

Diane Zmolek
Best service for a small order

We were thrilled to get the 2 carriage bolts we needed for a project. It was handled with as much care as a 2,000 piece order. And it arrived so fast all the way across the USA.

andy tijan
2 x Silicon Bronze Carriage Bolts from Fair Wind Fasteners.

Fair Wind Fasteners is a very good supplier and delivered as expected. As i am in the process of restoring an old wood boat, I will be ordering again from them.
Thank You, Andy

Andrew K
Looking Good

I haven’t had the opportunity to use any of my purchases. That won’t happen for a few weeks yet. However, my initial evaluation of their quality is good.