SKU: 21698370161

Hillman 3/4 in. Diameter x 5-1/2 in. Length Zinc-Plated Steel Hex Bolt, 20-Pack

Sale price$78.29 Regular price$86.99
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Description

Hillman 3/4 in. Diameter x 5-1/2 in. Length Zinc-Plated Steel Hex Bolt, 20-PackHillman 3 4 in. x 5 1 2 in. Zinc Plated Steel Hex Bolt (20 Pack) Heavy duty Hillman hex bolts pair strength with corrosion resistant zinc plating for reliable fastening in wood, metal, and composite projects. The partially threaded, coarse thread Grade 2 design delivers strong clamping force for general purpose construction and repair. Key Features: Durable Construction: Zinc plated steel resists corrosion for everyday indoor outdoor use General

Hillman 3/4 in. x 5-1/2 in. Zinc-Plated Steel Hex Bolt (20-Pack)

Heavy-duty Hillman hex bolts pair strength with corrosion-resistant zinc plating for reliable fastening in wood, metal, and composite projects. The partially threaded, coarse-thread Grade 2 design delivers strong clamping force for general-purpose construction and repair.


Key Features:

  • Durable Construction: Zinc-plated steel resists corrosion for everyday indoor/outdoor use
  • General-Purpose Strength: Grade 2 rating suits most common building and repair applications
  • Secure Hold: Partially threaded shank reduces shear and improves grip between materials
  • Versatile Fastening: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal joints
  • Value Pack: 20 bolts per box for efficient jobsite stocking

Specifications Table:

Specification Details
Diameter 3/4 inch
Length 5-1/2 inch
Material Steel
Finish Zinc Plated
Grade Grade 2
Thread Type Coarse
Head Type Hex
Threading Partial thread
Applications Wood-to-wood, wood-to-metal, metal-to-metal
Number in Package 20 pack
Packaging Type Boxed
Brand Hillman

Frequently Asked Questions (FAQ):

Q: Are these bolts fully or partially threaded?
A: They have a partially threaded shank to provide a stronger grip and reduce shear movement.


Q: What thread type do these bolts use?
A: Coarse thread.


Q: Can these be used outdoors?
A: Yes, the zinc plating offers basic corrosion resistance suitable for typical outdoor and indoor use; for harsher environments, consider higher corrosion-resistant finishes.


Q: What grade are these bolts?
A: Grade 2, appropriate for most general-purpose applications.


Q: Do I need matching hardware?
A: Use washers and nuts of the same grade and finish for best performance.


Industrial Poise with Polished Practicality

These zinc-kissed hex bolts bring a clean, hardware-chic clarity to exposed joinery. The crisp hex head becomes a subtle design note, balancing utility with a refined metallic sheen. Use them to accent reclaimed wood brackets or custom shelving where the hardware is meant to be seen. A small detail that quietly elevates everyday construction into considered design.


Equip your next build with these corrosion-resistant Hillman hex bolts for a stronger, cleaner, and longer-lasting connection.

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: 21698370161

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Todd Deminsky
Whiting, US
★★★★★ 3
Darker than advertized
Size: Medium, Color: Grey, Size: Medium, Color: Grey
The grey is much darker than advertised. Additionally, jacket came with two buttons and not one as advertised. I ordered a Medium and it fits a little big. No inside pocket, which isn't the worst, but I really like inside pockets.
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Reviewed in the United States on September 28, 2025
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Rob Gilbert
Fort Morgan, US
★★★★★ 5
Great Look & Great Fit!
Size: XX-Large, Color: Dark Grey
Fit perfectly!
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Reviewed in the United States on March 30, 2026
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Scottman
Port Orchard, US
★★★★★ 5
Nice for the price
Size: Large, Color: White
I needed a white jacket for a specific event and this is actually pretty good quality for the price. I was quite impressed. I’m only going to wear it one time, but I think you’ll be pleased with what you get for the money.
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Reviewed in the United States on April 3, 2026
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Michael L. Chernault
Omaha, US
★★★★★ 5
Know your body type.
Color: Navy Blue, Size: Large
I really liked the look and the buttons when I ordered it but I wound up returning only because I have to have a slim or fitted cut for any shirt to look good on me. This shirt did not hug me in the sides and looked like I was wearing someone else’s clothes. Nice shirt and good quality but it didn’t fit me personally. I did consider having it tailored but the cost of doing that was almost as much as the shirt.
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Reviewed in the United States on May 31, 2026
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Jason Stevens
Battle Creek, US
★★★★★ 5
Cool comfortable good looks
Color: Navy Blue, Size: X-Large
Nice fit really comfortable good color not a hot shirt
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Reviewed in the United States on May 18, 2026

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