SKU: 48305390167

Hillman 3/4 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Bolt, 20-Pack

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Description

Hillman 3/4 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Bolt, 20-Pack3 4 in. x 4 in. Zinc Plated Steel Hex Bolt (20 Pack) Heavy duty Hillman hex bolts secure wood to wood, wood to metal, or metal to metal connections. Zinc plated Grade 2 steel resists corrosion for general purpose fastening, with a partially threaded shank for stronger clamping force. Key Features: General Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks Corrosion Resistance: Zinc plated finish helps protect in typical indoor

3/4 in. x 4 in. Zinc-Plated Steel Hex Bolt (20-Pack)

Heavy-duty Hillman hex bolts secure wood-to-wood, wood-to-metal, or metal-to-metal connections. Zinc-plated Grade 2 steel resists corrosion for general-purpose fastening, with a partially threaded shank for stronger clamping force.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks
  • Corrosion Resistance: Zinc-plated finish helps protect in typical indoor and sheltered outdoor environments
  • Improved Grip: Partially threaded shank reduces shear movement and maximizes clamping power
  • Versatile Applications: Ideal for wood, metal, and mixed-material assemblies
  • Bulk Value: Convenient 20-pack for projects and jobsite stock

Specifications Table:

Specification Details
Brand Hillman
Finish Zinc Plated
Grade Grade 2
Diameter 3/4 inch
Length 4 inch
Material Steel
Thread Type Coarse
Head Style Hex
Shank Partially threaded
Units Per Package 20 pack
Packaging Type Boxed
Recommended Applications Wood-to-wood, wood-to-metal, metal-to-metal
Package Dimensions (L x W x H) 6.8 in x 4.5 in x 3.3 in
Package Weight 12.4 lb

Frequently Asked Questions (FAQ):

Q: What size washer and nut should I use?
A: Use matching 3/4 in. hardware in the same Grade 2 rating and zinc-plated finish for best compatibility.


Q: Is pre-drilling required?
A: Yes, pre-drill appropriately sized pilot holes to ensure proper fit and prevent material splitting.


Q: Can these be used outdoors?
A: They’re zinc plated for typical corrosion resistance; for harsh or coastal environments, consider hot-dipped galvanized or stainless options.


Q: Are the threads coarse or fine?
A: Coarse thread.


Q: Are these fully threaded?
A: No, they feature a partially threaded shank for added strength.


Industrial polish meets pragmatic strength

With their crisp hex heads and cool zinc sheen, these bolts bring a refined utility to any project. I love the partially threaded shank—it creates a confident, architectural grip that feels intentional. Style them with matching zinc hardware on raw timber or painted steel for a clean, cohesive note. They’re the quiet essential that elevates craftsmanship to a luxe standard.


Secure your build with dependable, zinc-plated strength—add this 20-pack to your cart and finish the job right.

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: 48305390167

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Andre
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★★★★★ 5
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Color: Black Wood 5-tier, Size: 1PC, Color: Black Wood 5-tier, Size: 1PC
This shelf looks great! It fits perfectly within my space and has enough openings to store taller items and allow me to use the light switch behind. The wood is thin but solid and the total build took under 45 minutes. and is pretty sturdy. It was a little difficult to screw the shelves into the wall but it has held secure since.
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Reviewed in the United States on March 18, 2026
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Mauricio Rivas
Carnegie, US
★★★★★ 5
A purchase that exceeded my expectations!
Color: White Marble 5-tier, Size: 1PC
I am really delighted with this marble shelf. From the moment I received it, I knew it was the perfect choice for my business. The quality of the marble is exceptional: elegant, resistant and with an impeccable finish that adds a sophisticated touch to any space. In addition, its design is modern and functional, making it ideal for displaying products or items in an organized and stylish way. Installation was easy and the dimensions fit my needs perfectly. I would definitely recommend this shelf to anyone looking for a durable, beautiful piece of furniture that elevates the aesthetics of their business - a purchase that exceeded my expectations!
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Reviewed in the United States on June 24, 2025
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Kristy
Chelsea, US
★★★★★ 5
Easy to assemble
Color: Rustic Brown 5-tier, Size: 2PCS, Color: Rustic Brown 5-tier, Size: 2PCS
Very nice and sturdy easy to build, great price!
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Reviewed in the United States on January 20, 2026
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ArtMom
Charlottesville, US
★★★★★ 4
Easy to assemble.
Color: White Wood 5-tier, Size: 2PCS
I like that this item comes as a set of two. I found these to be very easy to assemble. The shelves came with plastic anchors and wood screws to mount them on the wall, but my husband and I chose molly-bolts for a more permanent and safer installation. The were easy to put together and not difficult to mount on the wall, but you need two people. The shelves are a good width and depth for what I am using them for. The measurements are as shown. They look nice on the wall of our guest room for out grandchildren and house their books on the lower shelves and other books and decor on the upper shelves which makes it nice. We can still display favorite items and keep them out of their reach - for now!
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Reviewed in the United States on May 31, 2025
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Shopaholic
Whiting, US
★★★★★ 5
Easily put together
Color: Black Wood 5-tier, Size: 2PCS, Color: Black Wood 5-tier, Size: 2PCS
Not done with the decor but so far I love them
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Reviewed in the United States on April 26, 2026

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