SKU: 99123099542

Hillman 5/16 in. x 3 in. Zinc-Plated Steel Hex Bolt, Grade 5 — 100 Pack

Sale price$35.09 Regular price$38.99
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Description

Hillman 5/16 in. x 3 in. Zinc-Plated Steel Hex Bolt, Grade 5 — 100 PackHillman Zinc Plated Grade 5 Hex Bolt, 5 16 in. x 3 in. (100 Pack) Durable Grade 5 hex bolts for general fastening in wood, metal, and composite projects. Zinc plated steel resists corrosion and features a partially threaded shank for strong clamping power. Key Features: Corrosion Resistant Zinc Plating: Helps protect against rust for long lasting performance Grade 5 Strength: Heat treated steel provides dependable holding power for general

Hillman Zinc-Plated Grade 5 Hex Bolt, 5/16 in. x 3 in. (100-Pack)

Durable Grade 5 hex bolts for general fastening in wood, metal, and composite projects. Zinc-plated steel resists corrosion and features a partially threaded shank for strong clamping power.


Key Features:

  • Corrosion-Resistant Zinc Plating: Helps protect against rust for long-lasting performance
  • Grade 5 Strength: Heat-treated steel provides dependable holding power for general construction
  • Partially Threaded Shank: Enhances grip and reduces shear movement between materials
  • Hex Cap Head: Accepts higher torque for secure installations with wrenches or sockets
  • Coarse 5/16"-18 Threads: Matches standard nuts and washers for straightforward assembly

Specifications Table:

Specification Details
Material Steel
Finish Zinc-plated
Color/Finish Silver
Head Type Hex
Diameter 5/16 in
Length 3 in
Thread Type Coarse
Thread Pitch 5/16"-18
Full Thread No (partially threaded)
Grade 5
Unit of Measure Count
Package Quantity 100
Measure Type Standard (SAE)

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: No. They feature a partially threaded shank for improved clamping strength.


Q: What nut and washer grade should I use?
A: Use Grade 5 nuts and washers to match the bolt’s strength.


Q: What drill size is needed for installation?
A: Drill a hole matching the bolt diameter—5/16 inch.


Q: Can these be used outdoors?
A: Yes, the zinc plating offers corrosion resistance; however, for harsh or marine environments, consider more specialized coatings.


Q: What thread specification do these bolts have?
A: Coarse thread, 5/16"-18.


Streamlined Utility with a Polished Edge

These zinc-plated hex bolts bring a clean, silvery finish that elevates exposed hardware moments. The crisp hex head and partially threaded shank lend a tailored, utilitarian elegance to millwork and custom metal projects. Style them with matte black brackets for a chic, mixed-metal narrative. A small detail with big impact—perfect for refined, resilient spaces.


Secure your projects with dependable Grade 5 performance—add this 100-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: 99123099542

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4.4 ★★★★★
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W
Writing and Shopping
Waukegan, US
★★★★★ 5
Super cute
Color: Pink/Pink Mirrored Pink, Lens Width: 53 Millimeters
These are sturdy and super cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2023
R
RedRedHead
Bozeman, US
★★★★★ 5
Gorgeous!!
Color: Black/Dark Grey, Lens Width: 53 Millimeters
My new favorite sunglasses! Love the design and shape of these, they’re high quality and well made. Easily and securely fit my small framed face well and look so good on. I’ve gotten a ton of compliments and plan to purchase a second pair for my daughter who also loves them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2023
U
UnderdogMom
Port Orchard, US
★★★★★ 4
beautiful color and style
Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters, Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters
These are really beautiful sunglasses, with a thick, sturdy green frame and gorgeous emerald green crystal accents at the temples. The hinge is set inside the crystal, so when you fold the glasses, the crystal splits into two parts. It's a neat feature and really unique. The lenses are green but lightly mirrored. I love the style and color of these glasses, as they are definitely unusual and people will notice them. They are, unfortunately, a little tight on my head. I am going to take them to my optician and see if they can be adjusted. I also believe these may have been tried on or used and returned, as the lenses are both smudged like someone handled them with dirty hands. The glasses do not seem to be damaged, but I would have expected a pristine pair at this price point. They come with paperwork and a lens cloth, along with a case for carrying and storage. Paperwork says they are made by Luxottica, which is a high-end, luxury eyewear company in Milan, Italy, that owns or licenses many popular luxury eyewear brands. They are lovely glasses with very good quality, a fun upscale look, and tons of style. I like them a lot and expect many compliments on this eye-catching pair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2023
S
Sami Joe
Omaha, US
★★★★★ 4
Super cute
Color: Pink/Pink Mirrored Pink, Lens Width: 53 Millimeters
These are super cute and really love them except they are a tad too heavy I think for glasses. Made very well with quality materials, I found no cosmetic imperfections on the glasses. The overall look and stye of these are great and I really do love them I just can't wear them for too long due to the weight it becomes irritating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2024
C
Calbee Q
Belleville, US
★★★★★ 4
Very cute, but the colors are a bit limited!!
Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters
These oval oval sunglasses are super cute ,They will look great on any shape of face. Green is one of my favorite colors, but green is also a great test of matching skills! The lenses of Swarovski sunglasses are coated with a 100% UV protective coating to protect your eyes from UV rays!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2023

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