Hillman 5/8 in. Diameter x 9 in. Length Zinc-Plated Steel Hex Bolt, Coarse Thread, 25-Pack
SKU: 159628536

Hillman 5/8 in. Diameter x 9 in. Length Zinc-Plated Steel Hex Bolt, Coarse Thread, 25-Pack

Sale price$109.79 Regular price$121.99
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Description

Hillman 5/8 in. Diameter x 9 in. Length Zinc-Plated Steel Hex Bolt, Coarse Thread, 25-PackHillman 5 8" x 9" Zinc Plated Steel Hex Bolts (25 Pack) These Grade 2 zinc plated steel hex bolts offer reliable fastening for wood to wood, wood to metal, and metal to metal projects. The coarse thread, partially threaded shank provides strong grip and reduced shear movement, ideal for general purpose construction and repair. Key Features: Durable Zinc Plated Steel: Corrosion resistance for typical indoor outdoor use Coarse Thread Grip: Partially

Hillman 5/8" x 9" Zinc-Plated Steel Hex Bolts (25-Pack)

These Grade 2 zinc-plated steel hex bolts offer reliable fastening for wood-to-wood, wood-to-metal, and metal-to-metal projects. The coarse-thread, partially threaded shank provides strong grip and reduced shear movement, ideal for general-purpose construction and repair.


Key Features:

  • Durable Zinc-Plated Steel: Corrosion resistance for typical indoor/outdoor use
  • Coarse Thread Grip: Partially threaded shank enhances hold and minimizes shear
  • General-Purpose Grade 2: Suitable for most everyday fastening applications
  • Versatile Applications: Works with wood, metal, and mixed-material assemblies
  • Pack Efficiency: 25 bolts per box for jobsite or workshop stocking

Specifications Table:

Specification Details
Brand Name Hillman
Material Steel
Finish Zinc Plated
Grade Grade 2
Head Type Hex
Diameter 5/8 inch
Length 9 inch
Thread Type Coarse
Shank Partially threaded
Number in Package 25 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: No. They feature a partially threaded shank to improve grip and reduce shear movement.


Q: What nuts and washers should I use?
A: Match with Grade 2 nuts and washers in a similar zinc-plated finish for best results.


Q: Can they be used outdoors?
A: Zinc plating offers corrosion resistance for typical environments; for harsh or marine conditions, consider stainless steel or hot-dip galvanized.


Q: Do I need to pre-drill?
A: Yes. Pre-drill holes to the correct diameter for the bolt size to ensure proper fit and performance.


Q: What thread type do these bolts have?
A: Coarse thread as indicated on the packaging.


Streamlined Strength for Clean, Cohesive Builds

The hex bolt’s crisp geometry and zinc finish bring a refined, utilitarian polish to structural details. Its coarse thread and partial shank deliver both power and poise, anchoring materials with effortless confidence. Style it with exposed hardware moments—think open shelving or industrial frames—to punctuate a space with tactile precision. A quiet essential that elevates function into modern luxury.


Secure your projects with dependable, corrosion-resistant strength—add this 25-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: 159628536

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Nicola Godfrey
Louisville, US
★★★★★ 5
Great product, it's the only one I use now.
Color: Black_4, Size: Medium
Love these, Lowes used to carry but no more. So happy to find them on Amazon ! I actually use them to hang bridles and halters for my horse, they are perfect at a good price.
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Reviewed in the United States on April 26, 2026
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ekimrednif
Massapequa, US
★★★★★ 5
Strong and useful
Color: Orange_J, Size: Large
very strong and very useful for me.
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Reviewed in the United States on March 6, 2026
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Alessandra Barbanti
Draper, US
★★★★★ 5
Excelente producto
Color: Black_2, Size: Medium
Excelente articulo, no puedo esperar a usarlo. Llego en muy buen estado y rapido. Lo recomiendo
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Reviewed in the United States on February 3, 2026
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Frank L.
Birmingham, US
★★★★★ 5
These really work!
Color: Orange_L Hooks, Size: X-Large
I’ve purchased and used these hooks to hang beach chairs on two different occasions. They are very sturdy and their protective covering prevents damaging the chairs.
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Reviewed in the United States on April 19, 2025
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Verified Purchase
CinemaPete
San Leandro, US
★★★★★ 5
Excellent Tool For Drilling Shelf Pin Holes
I had a project where I was extending the depth of the bottom half of a bookcase I had made out of pre-drilled MDF from Home Depot. The original bookcase was 11" deep x 10' high. The extended depth of the bottom is to be used to hold audio gear and needed to be 18" depth, front to rear. I was able to increase the depth but had to insert additional panels on the left and right so that shelf pins could be installed. I needed a shelf pin jig to do that, and this jig was perfect for the job. After completing my holes and mounting some shelves I was pleased that the alignment with the inner portion of the shelf was perfect and the distance between holes lined up exactly as with the original panels from Home Depot. The jig is high quality fabricated aluminum, not plastic, and it comes with two drill bits, and stop and Allen wrench, including an instruction manual, all in an attractive plastic case. The jig is well worth the modest price and I would definitely recommend it for drilling shelf clip holes.
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Reviewed in the United States on October 27, 2024

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