Hillman 3/8 in. Diameter x 8 in. Length Hot-Dipped Galvanized Steel Hex Bolt, 50-Pack
SKU: 53923255363

Hillman 3/8 in. Diameter x 8 in. Length Hot-Dipped Galvanized Steel Hex Bolt, 50-Pack

$70.42 $78.25
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Description

Hillman 3/8 in. Diameter x 8 in. Length Hot-Dipped Galvanized Steel Hex Bolt, 50-PackHillman 3 8" x 8" Hot Dipped Galvanized Hex Bolts (50 Pack) Heavy duty hex bolts made of hot dipped galvanized steel for superior corrosion resistance in outdoor and marine applications. Sized 3 8 in. diameter by 8 in. length, fully threaded to pair with compatible nuts and washers. Key Features: Corrosion Protection: Hot dipped galvanization resists rust for long lasting outdoor performance. Strong Steel Build: Durable steel construction for

Hillman 3/8" x 8" Hot-Dipped Galvanized Hex Bolts (50-Pack)

Heavy-duty hex bolts made of hot-dipped galvanized steel for superior corrosion resistance in outdoor and marine applications. Sized 3/8 in. diameter by 8 in. length, fully threaded to pair with compatible nuts and washers.

Key Features:

  • Corrosion Protection: Hot-dipped galvanization resists rust for long-lasting outdoor performance.
  • Strong Steel Build: Durable steel construction for structural fastening and tough jobs.
  • Wrench-Ready Hex Head: Six-sided head tightens easily with a wrench or driver.
  • Fully Threaded: Compatible with standard nuts/washers of matching pitch, grade, and finish.
  • Bulk Value: Convenient 50-pack for projects and jobsite stocking.

Specifications Table:

Specification Details
Material Steel (Hot-Dipped Galvanized)
Head Style Hex
Head Type Hexagonal
Diameter 3/8 inch (0.38 in)
Length 8 inches
Finish Hot-Dipped Galvanized
Thread Fully threaded; use with compatible nuts/washers of same pitch, grade, and finish
Package Quantity 50 bolts
Item Weight 12.9 pounds (pack)
Measurement System Inch
Brand Hillman
Part Number 811599
UPC 008236132342
GTIN 00008236132342

Frequently Asked Questions (FAQ):

Q: Are these bolts suitable for outdoor use?
A: Yes—hot-dipped galvanization provides excellent corrosion resistance for outdoor and marine environments.

Q: What tools are needed for installation?
A: Use a wrench or driver on the hex head; install into a pre-drilled hole with a compatible nut or tapped thread.

Q: Are the bolts fully threaded?
A: Yes, they are fully threaded for secure engagement along the shank.

Q: What size are these bolts?
A: Each bolt is 3/8 inch diameter and 8 inches long; use matching 3/8 in. nuts and washers.

Q: How many bolts come in the pack?
A: 50 bolts per pack.

Industrial Strength with Weathered Elegance

These hot-dipped galvanized hex bolts bring a rugged, architectural moment to functional detailing. The matte, zinc-washed finish offers a handsome patina that pairs beautifully with exposed timber or steel frameworks. Use them to accent outdoor pergolas or modern farmhouse hardware for a cohesive, purposeful aesthetic. A staple of refined utility, they anchor projects with confidence and style.

AI Review Summary:

Across multiple reviews, customers note reliable performance and corrosion resistance, with many using the bolts for outdoor structures and general construction. Positive themes include sturdy build quality and the convenience of the 50-pack. Neutral and negative remarks mention occasional discrepancies in finish labeling and expectations around grade or threading specifics. Representative quotes: “Solid, galvanized bolts—worked great for my deck build,” and “Good value, but verify specs for your project.”

Secure your build with corrosion-resistant strength—choose this 50-pack of Hillman galvanized hex bolts today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53923255363

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4.1 ★★★★★
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A
Verified Purchase
Ann
Grantham, US
★★★★★ 5
Timex. Life is ticking.
Color: Black, Size: One Size
A family member is headed off to Navy boot camp and is required to have a watch-a black watch. But...it cannot be anything in the realm of, be like, or indeed be an Apple Watch. The search began for a simple timepiece. Economy was important since after the 8 weeks of boot camp ended, use of the current watch would be resumed. Enter Timex...(the world's largest manufacturer of watches and mechanical time fuses). During the Amazon search there were all manner of economically (actually cheap) watches noted to be available, so many that it was simply overwhelming. Timex...tried and true since 1854 (just a fun fact, but actually attests to the quality of the company) was the chosen one. A simple but reliable timepiece was required, and certain qualifications were needed. First, it had to be an accurate time keeper and have a second hand, and have a date indicator. Secondly, there had to be an element of water resistance (this is Navy boot camp after all, so water is important!). Thirdly, it had to be black. Fourth, no bells or whistles whatsoever. Finally, a face with 24 hour/military time would be a bonus. This Timex Rugged Core Expedition Analog Watch fit the bill. Upon arrival it was packaged in a traditionally square box the size of the watch, no frills but sturdy enough to ward off damage during shipping. Once opened the first thing noticed was the face of the watch. It was black, with white numerals in both standard and 24 hour/military time, had a red second hand, luminescent hour and minute hands, and date indicator. The nylon band was also black, had ridges, and had a fastener like a belt. At the end of the band were two extrusions which seemed to lock the excess band into place once it was fastened. After wearing a number of days, the watch has kept excellent time matching the Apple Watch. Both watches were worn on the same arm at the same during the day and during sleep. They were worn during regular daily activities, during exercise and during strenuous garden work such as hauling, digging holes, dragging 40 lb bags, etc. Time was checked multiple times per day, and the time on each watch was exactly the same every time checked. The Timex was water resistant during a 5 minute shower and while submerged water. This is not a dive watch but, according to the ad, is water resistant to 50 feet for light swimming. The performance of this watch has been more than satisfactory executing in stellar fashion everything it was stated to be able to do. I can recommend this watch for boot camp purposes without reservation. Top 3 Likes: -Reliable keeping accurate time, has military time numerals -Is water resistant as tested -Is black, attractive with luminescent hands, second hand, date, and light up face Top 3 Dislikes: -The band is stiff and somewhat difficult to latch -The two little extrusions do anchor the band, but are difficult to undo to take off the watch -Only two dislikes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2024
R
Verified Purchase
rlbrandner
New York, US
★★★★★ 5
Timesx quality still rules.
Color: Black, Size: One Size
Excellent everyday watch. Stylish, easy to read, and accurate. Needed a knock around watch and this puts up with it's share of abuse. It's a bit more expensive than some others in this class, but Timex is well-worth the money in quality. I use mine for eveything except when I need something more formal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
A
Verified Purchase
Alex
Los Angeles, US
★★★★★ 1
Dependability and accuracy
Color: Black, Size: One Size
This watch is awful, I had it for a month and it lags behind and does not keep the right date. I am a nurse so I need to have accuracy and dependability and this watch is not it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
S
Verified Purchase
SB
Lowell, US
★★★★★ 5
Good stuff
Color: Black, Size: One Size
fits well, good for every day wear, looks great, great value. the black is a good color. would have loved some more insight into how to change the date but other than that would def recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
O
Verified Purchase
Oscar De Leon
Boise, US
★★★★★ 5
Beutiful and rugget watch.
Color: Black, Size: One Size
Beutiful aspect, great and rugget watch, looks great on the wrist, nice and clear backlight, very ligth watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

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