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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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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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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Daisy l.
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Our doggies love them!! Very durable! They do not squeak though
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Reviewed in the United States on May 7, 2026
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SES
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lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
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★★★★★ 5
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Manmomma
Lexington, US
★★★★★ 2
No squeak balls
Color: A.Green+Orange
They don’t squeak. They bounce much either.
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Reviewed in the United States on March 25, 2026

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