Hillman 5/8 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack
SKU: 41989076446

Hillman 5/8 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack

Sale price$43.19 Regular price$47.99
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Description

Hillman 5/8 in. Diameter x 3-1/2 in. Length Zinc-Plated Steel Hex Bolt, 25-PackHillman 5 8 in x 3 1 2 in Zinc Plated Steel Hex Bolt (25 Pack) Durable Grade 2 steel hex bolts with a zinc plated finish for corrosion resistance in general construction and repair. Coarse thread, partially threaded shank provides strong clamping force in wood, metal, and mixed material applications. Key Features: General Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks Corrosion Resistance: Zinc plated finish helps prevent

Hillman 5/8 in x 3-1/2 in Zinc-Plated Steel Hex Bolt (25-Pack)

Durable Grade 2 steel hex bolts with a zinc-plated finish for corrosion resistance in general construction and repair. Coarse-thread, partially threaded shank provides strong clamping force in wood, metal, and mixed-material applications.


Key Features:

  • General-Purpose Strength: Grade 2 steel suitable for most everyday fastening tasks
  • Corrosion Resistance: Zinc-plated finish helps prevent rust in typical environments
  • Secure Grip: Partially threaded shank reduces shear movement between materials
  • Versatile Applications: Ideal for wood-to-wood, wood-to-metal, and metal-to-metal connections
  • Bulk Convenience: 25-pack for jobsite efficiency and replenishment

Specifications Table:

Specification Details
Brand Name Hillman
Finish Zinc Plated
Grade Grade 2
Head Diameter 5/8 inch
Length 3-1/2 inch
Material Steel
Number in Package 25
Packaging Type Boxed
Thread Type Coarse
Unit of Measurement Imperial
Package Height 3.2 in
Package Width 4.3 in
Package Length 5.3 in
Package Weight 9 lbs

Frequently Asked Questions (FAQ):

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


Q: What thread type do these use?
A: Coarse thread, suitable for general fastening applications.


Q: Can I use these outdoors?
A: The zinc plating offers corrosion resistance for typical use; for harsh or marine environments, consider higher-grade or galvanized options.


Q: Which washers and nuts should I pair with these?
A: Use Grade 2 components with matching zinc-plated finish and the correct 5/8 in size.


Q: Do I need to pre-drill holes?
A: Yes, pre-drilling is recommended to ensure proper fit and to prevent splitting in wood.


Streamlined Utility with Polished Resilience

A zinc-plated hex bolt brings crisp, functional elegance to structural details, offering a subtle sheen that complements modern hardware palettes. The partially threaded shank is a quiet design hero—delivering strength and stability where it matters. Style it with matching zinc hardware for a cohesive, refined look across cabinetry or architectural accents. It’s a small detail that elevates everyday construction into luxurious order.


Secure your projects with reliable, corrosion-resistant strength—add this Hillman 25-pack to your toolkit 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: 41989076446

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4.2 ★★★★★
Based on 2021 reviews
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Kate_207
Chelsea, US
★★★★★ 4
My dog loves these
Theme: 2 Pack, Size: Medium
My dog loves these balls. I would just keep in mind that large dogs will be able to chew them and rip the ball apart due to design. Just something to keep in mind if you have a chewer. Great that they glow in the dark. Fun for dusk or night time ball
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
B
Verified Purchase
blade
Houston, US
★★★★★ 5
Good for playing catch with dog in failing light.
Theme: 2 Pack, Size: Medium
Several pluses with this product. On start, the downside for some is shorter distance throwing wiffle ball effect. Now the very good points. Glows from UV light exposure for dusk, second part is easy for dog to breathe when running around with it. Works with the Nerf lighted launcher also with it it "charges" them up along with the "Chuckit" handle. The original one for the Nerf one lasted 3 throws before busting. . . Belgian malinois so no surprise. I'll definitely be ordering more in the future.
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Reviewed in the United States on March 4, 2026
W
Verified Purchase
Wendy Holliday
Bozeman, US
★★★★★ 5
My dog loves them!
Theme: 2 Pack, Size: Medium
Check the size before buying!! They are great balls tho!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
J
Verified Purchase
jewelrycook
Lake Worth, US
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
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Reviewed in the United States on February 16, 2026
I
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IT Secure Force
Whiting, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025

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