Hillman 5/8 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack
SKU: 76542963440

Hillman 5/8 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack

Sale price$52.19 Regular price$57.99
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Description

Hillman 5/8 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Bolt, 25-PackHillman 5 8 in. x 4 in. Zinc Plated Steel Hex Bolt (25 Pack) Durable Grade 2 hex bolts for general purpose fastening in wood, metal, and composite projects. Zinc plated steel resists corrosion, while the partially threaded shank delivers strong clamping with reduced shear. Ideal for repairs, builds, and maintenance. Key Features: General Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks Corrosion Resistance: Zinc plated finish

Hillman 5/8 in. x 4 in. Zinc-Plated Steel Hex Bolt (25-Pack)

Durable Grade 2 hex bolts for general-purpose fastening in wood, metal, and composite projects. Zinc-plated steel resists corrosion, while the partially threaded shank delivers strong clamping with reduced shear. Ideal for repairs, builds, and maintenance.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks
  • Corrosion Resistance: Zinc-plated finish helps protect against rust in typical environments
  • Secure Clamping: Partially threaded shank improves grip and reduces shear between materials
  • Versatile Applications: Works in wood-to-wood, wood-to-metal, and metal-to-metal connections
  • Bulk Convenience: 25-pack boxed for jobsite efficiency and restocking

Specifications Table:

Specification Details
Brand Hillman
Diameter 5/8 in
Length 4 in
Material Steel
Finish Zinc Plated
Grade Grade 2
Thread Type Coarse
Head Type Hex
Shank Partially threaded
Applications Wood-to-wood, wood-to-metal, metal-to-metal
Units per Package 25 pack
Packaging Type Boxed
Package Dimensions (L x W x H) 6.8 in x 4.5 in x 3.3 in
Package Weight 10.5 lb

Frequently Asked Questions (FAQ):

Q: Is hardware included?
A: Nuts and washers are not included; match with Grade 2 components of similar finish.


Q: What thread type is this bolt?
A: It uses coarse threads.


Q: Can these be used outdoors?
A: The zinc plating offers basic corrosion resistance for typical use; for harsh or marine environments, consider higher-grade corrosion-resistant fasteners.


Q: Do I need to pre-drill?
A: Yes, pre-drill holes appropriate to the bolt diameter for best results and to prevent splitting.


Q: What size are these bolts?
A: Each bolt is 5/8 inch diameter and 4 inches long.


A Clean, Industrial Essential with Polished Simplicity

This zinc-kissed hex bolt brings a crisp, utilitarian gleam to any project, from exposed shelving to custom hardware moments. I love the honest silhouette—the faceted head and smooth shank feel both architectural and refined. Style it with matte black brackets for contrast or pair with warm woods to balance its cool tone. It’s the quiet luxury of craftsmanship, anchoring details with purpose and poise.


Secure your next build with reliable, corrosion-resistant performance—add this 25-pack 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: 76542963440

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Trevor Barton
Bozeman, US
★★★★★ 2
Ehh
Pills up rather quickly
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Reviewed in the United States on June 7, 2026
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Dorothy Gilbertson
Whiting, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
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Reviewed in the United States on December 15, 2025
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Layton Phillips
Boise, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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Reviewed in the United States on February 17, 2026
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Hannah N. Ford
Grantham, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
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Reviewed in the United States on April 28, 2026
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smmt
Birmingham, US
★★★★★ 5
Best Pillow Ever
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
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Reviewed in the United States on June 15, 2025

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