SKU: 64097213448

Hillman 5/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack

Sale price$10.49 Regular price$11.65
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Hillman 5/16 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-PackHillman Zinc Plated Steel Hex Bolt, 5 16 in. x 3 1 2 in., 50 Pack Durable grade 2 steel hex bolts with a corrosion resistant zinc plated finish for general fastening in wood, metal, and mixed materials. Coarse thread design ensures strong hold and easier installation with pre drilled holes. Key Features: Corrosion Resistance: Zinc plated finish protects against rust in typical indoor outdoor use Reliable Strength: Grade 2, low carbon steel

Hillman Zinc-Plated Steel Hex Bolt, 5/16 in. x 3-1/2 in., 50-Pack

Durable grade 2 steel hex bolts with a corrosion-resistant zinc-plated finish for general fastening in wood, metal, and mixed materials. Coarse-thread design ensures strong hold and easier installation with pre-drilled holes.


Key Features:

  • Corrosion Resistance: Zinc-plated finish protects against rust in typical indoor/outdoor use
  • Reliable Strength: Grade 2, low-carbon steel construction for general-purpose fastening
  • Versatile Applications: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal projects
  • Secure Fit: Coarse threads for dependable grip; use with matching nuts and washers
  • Bulk Value: Convenient 50-pack for jobsites and repeated repairs

Specifications Table:

Specification Details
Diameter 5/16 in.
Length 3-1/2 in.
Finish Zinc Plated
Material Steel
Thread Type Coarse
Grade 2
Low Carbon Yes
Number in Package 50 pack
Packaging Type Boxed
Unit of Measurement Metric
Product Type Hex Bolt

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these hex bolts?
A: Use a wrench or socket sized to the bolt head; pre-drill holes and pair with matching nuts and washers.


Q: Are these bolts suitable for outdoor use?
A: Yes, the zinc plating offers typical corrosion resistance; for harsh environments, consider higher-grade or stainless options.


Q: What thread type do these bolts have?
A: Coarse thread for easier starting and strong holding in common materials.


Q: What material and grade are the bolts?
A: Low-carbon steel, Grade 2.


Q: How many bolts are included?
A: 50 bolts per pack.


A Sleek, Industrial Touch for Dependable Detailing

These zinc-plated hex bolts bring a crisp, polished accent to functional connections, elevating the quiet moments of construction with refined simplicity. The elongated shank and faceted head offer a clean, modern silhouette that reads both purposeful and chic. Style them with matching hardware in cool metallic tones for a cohesive, tailored look across cabinetry or custom builds. A staple of luxurious living, they deliver strength with understated elegance.


Secure your projects with reliable, corrosion-resistant performance—add this 50-pack of Hillman hex bolts to your cart 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: 64097213448

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4.4 ★★★★★
Based on 8 reviews
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Product Reviews
D
Verified Purchase
Darrell
Whiting, US
★★★★★ 5
Some of the brightest yellowish green tent lights I've ever had
Color: Amber Spot Beam (ZD000706)
I put these on my 2022 Subaru outback the bottom middle section of the bumper in the front spread apart about 2 ft they are very bright they illuminate any reflective surface for at least a mile and a half to 2 mi on the interstate people just move right out of the way when you're behind them because they are so bright five stars very easy to install a top shelf
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
J
Verified Purchase
jennie
Whiting, US
★★★★★ 5
Well worth the money
Color: Amber Led Offroad Light
Got these mounted on the A-pillars on my XJ. The mounts are sturdy and fairly easy to adjust. The housings are built well. Wiring is 4 out of 5; battery connection is only a foot from the relay so I had to extend the + and - about 3ft in order to mount the relay in a good spot. Plugs seem nice but trying to run/hide the wires for the lights is difficult due to the size of the plugs. Lights are bright with excellent reach and even spread. Lens are crystal clear. We'll see how they hold up against dirt, grime, and water. Side note, the spot beam is exactly that and is not even remotely safe for on-coming traffic if it's pointed forward. I ran these off-road and they were superb and exactly what I was looking for. Well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
T
Verified Purchase
tim
Omaha, US
★★★★★ 5
Not bad for money. But the spot lens is def a narrow spot
Color: 4.5inch Spot Light, Color: 4.5inch Spot Light
I did a direct comparison to BD squadron pro with spot lens. Pic one is 1 squadron spot lens, pic two is 1 auxbeam 4.5 Not a pair. Only one light each. Then the video is 2 squadron pro one with spot lenses the other with combo lens. Then both auxbeam 4.5. I wouldn’t buy the spot lens unless you have other lights or just trying to light a narrow beam a long ways. The fill light is not good. I say the brackets and the finish is on par with BD, not as deep as the XL80 but similar in size. The BD XL pro is def brighter with better fill even with spot lenses. I would say 4 of these would match the XL Pro at half the money if you have the space for four of them. But even 4 don’t match the XL80’s. But for 160 bucks it’s a good solid light.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
L
Verified Purchase
LFTD_STX
New York, US
★★★★★ 5
Great quality, and very bright.
Color: 4inch Spot Light, Color: 4inch Spot Light
I installed 4 of these pod lights in the front bumper of my 2009 f150 (2 spot beam, and 2 combo beam), and I am very pleased with the overall build quality, and brightness of these pod lights. Installing them is fairly straight forward once you have them mounted where you want them, and they look great! I highly recommend these lights if you are looking to upgrade the lighting on your vehicle! The video I have attached is with the amber lens, and the picture with the lights on is without the lens. I prefer to keep the lenses on most of the time since it does add a layer of protection from the sun, and bugs/rocks while driving. I also do prefer the amber color for driving at night compared to the white.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
K
Verified Purchase
KW
Birmingham, US
★★★★★ 5
Awesome, Super Bright!!
Color: 4inch Combo Light
Awesome, Super Bright!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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