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Zonon 25 Sets 3/8-16 x 2 Stainless Steel Carriage Bolts and Nuts Kit Round Head Square Neck Carriage Bolts Screws and Hex Nuts and Flat Washers, Stainless 18-8 Full Thread Coverage (Silver)

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$26.99

$ 12 .99 $12.99

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About this item

  • Versatile and Convenient Kit: this package includes 25 stainless steel carriage bolts (3/8-16 x 2"), 25 hex nuts (3/8-16"), and 25 flat washers, ensuring you have an ample supply for daily use and replacements; The comprehensive selection of fasteners caters to various needs, allowing for versatile applications
  • Precision Sized and Thread Type: with a thread size of 3/8-16" inches and a screw pitch of 20 TPI, these carriage bolts and screws are meticulously designed to fit seamlessly into your projects; The coarse thread type further enhances their grip and holding strength, providing a sturdy and dependable connection
  • Optimal Dimensions: the bolt head diameter is approximately 0.83 inches (21 mm), while the round head height is about 0.2 inches (5 mm); The overall screw length, including the neck, is around 2 inches (50 mm); These precise dimensions ensure compatibility with a wide range of applications and ensure reliable performance
  • Reliable Corrosion Resistance: made of 304 stainless steel, the carriage bolts and nuts kit is strong and reliable, resistant to corrode, making them suitable for both indoor and outdoor applications
  • Secure and Reliable Fastening: the round head design and square neck of these carriage bolts enable a secure and self locking fit when appiled in square holes; The combination of the bolts' useful shape and the accompanying hex nuts and flat washers ensures reliable and stable fastening for your projects



Product Description

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james sansom
Reviewed in the United States on March 4, 2025
All threads good, fine quality, accurate count
mark orth
Reviewed in the United States on February 24, 2025
Just as described seam to be good quality
Robert Meigs
Reviewed in the United States on February 19, 2025
As advertised. Perfect
Thirl Mackey
Reviewed in the United States on February 10, 2025
Great product
B Waller
Reviewed in the United States on January 18, 2025
Nice to buy together works good.
Evan Lund
Reviewed in the United States on July 10, 2024
got these for my DYI fence gats and so far they are holding up and was able to get some pretty decent tork on them. like that hey are stainless to stay solid out doors.
J. Williams
Reviewed in the United States on April 18, 2024
What more can be said? I bought them to use on my boat's versa track. They work perfect and seem to be as good or better than what I found at any of the big 3 home improvement stores for a great price.
Mmiguy2103
Reviewed in the United States on December 30, 2023
Well, let me tell you about the Zonon 25 Piece Stainless Steel Carriage Bolts and Nuts Kit – the unsung heroes of my Prinsu roof rack and the unsolvable puzzle of attaching my overlanding cases. I may not have an engineering degree, but with these bolts, I felt like I could build the Eiffel Tower (scaled down to fit on my Nissan, of course).First things first, the 1/4x20 thread pitch – it's like the Goldilocks of threads. Not too big, not too small, just right. I'm not a bolt connoisseur, but these seemed to be the Goldilocks of bolts, too. Perfectly sized for my Prinsu roof rack, they slid in like Cinderella's foot into the glass slipper – no fairy godmother required.Now, let's talk about the packaging. Opening that box was like unlocking a treasure chest, but instead of jewels, it was full of shiny stainless steel bolts and nuts. I half expected a choir to start singing in the background as I admired my newfound riches. It's the little things, you know?Installing these bad boys was a breeze. I'd say even a monkey with a wrench could do it, but let's not underestimate the complexity of a monkey-wrench interface. Anyway, they fit snugly, tightened up like they'd been practicing their whole lives for this moment, and voila – my overlanding cases were now securely fastened to the roof rack. I felt like I'd conquered Mount Boltmore.Now, for the durability test. These bolts have been through it all – wind, rain, mud, and the occasional bug kamikaze. They've held on tighter than a toddler clutching their favorite toy. I've half expected them to start asking for a raise given the job security they've provided.And did I mention they're stainless steel? Not only are they strong and reliable, but they're also like the James Bond of bolts – suave, sophisticated, and impervious to rust. License to thrill, indeed.In conclusion, the Zonon 25 Piece Stainless Steel Carriage Bolts and Nuts Kit are the unsung heroes of my overlanding setup. They've proven that you don't need a degree in rocket science to attach things securely to your roof rack – just a good set of bolts and a sense of humor. If I could give these bolts more than 5 stars, I would. Bravo, Zonon, you've bolted your way into my heart and my roof rack.