Hillman 1/2 in. Diameter x 4 in. Length Zinc-Plated Steel Hex Bolt, 25-Pack

Regular price $21.65

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Hillman 1/2" x 4" Zinc-Plated Steel Hex Bolt (25-Pack)

Durable Grade 2 steel hex bolts with a corrosion-resistant zinc-plated finish for general construction and repair. 1/2 in. diameter x 4 in. length with coarse threads, ideal for fastening wood or metal where a wrench-tightened, high-hold connection is needed.


Key Features:

  • Corrosion Resistant: Zinc-plated finish helps protect against rust in indoor and sheltered outdoor applications
  • Strong Grade 2 Steel: Reliable holding power for general-purpose fastening
  • Coarse Thread: Provides quick assembly and strong grip in wood and metal
  • Wrench-Friendly Hex Head: Easy to tighten or remove with standard tools
  • Bulk Value Pack: 25 bolts per box for projects and maintenance stock

Specifications Table:

Specification Details
Diameter 1/2 in.
Length 4 in.
Material Steel (Low carbon)
Finish Zinc Plated
Head Type Hex
Thread Type Coarse
Grade Grade 2
Number in Package 25
Packaging Type Boxed
Brand Hillman
Unit of Measurement Imperial (inches)
Bolt Style Partially threaded shank

Frequently Asked Questions (FAQ):

Q: What size are these bolts?
A: They are 1/2 inch diameter by 4 inches in length.


Q: What thread type do they have?
A: Coarse thread.


Q: What material and grade are they?
A: Low-carbon Grade 2 steel with a zinc-plated finish.


Q: Are nuts or washers included?
A: No, this listing is for bolts only.


Q: Where should I use zinc-plated bolts?
A: Best for indoor or dry environments; for harsh outdoor or marine exposure, consider stainless or hot-dipped galvanized fasteners.


Crisp, Industrial Fasteners with Polished Utility

These zinc-plated hex bolts bring a clean, architectural punctuation to exposed hardware moments. The cool silver sheen and precise hex head feel purposeful and tailored. Pair with brushed steel brackets or painted structural timber for a refined, workshop-chic gesture. Essential, dependable, and elegantly utilitarian.


Stock up on these zinc-plated Grade 2 hex bolts today for reliable, clean-looking fastening on your next build.

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