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Hillman 1/2-in x 8-in Zinc-plated Coarse Thread Hex Bolt

Name: Hillman 1/2-in x 8-in Zinc-plated Coarse Thread Hex Bolt
Brand: Hillman
SKU: 3828457
Price: 2.45 USD
Availability: InStock
Rating: 4.8 (42 reviews)

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4.8

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Hex bolts feature hexagonal heads and machine threads for use with a nut or in a tapped hole. They can be used to fasten wood to wood, wood to metal or metal to metal applications. Be sure to use washers and nuts that are the same grade and finish as the hex bolt. Pre-drilled holes are required.

Hex bolts are machine bolts designed to fasten facing pieces of wood and/or metal
The zinc plating is rust resistant and provides a beautiful, consistent finish, but may not work for all exterior projects
Pre-drill a pilot hole the same diameter as the hex bolt you are using
Commonly used in home and commercial projects involving wood-to-wood and wood-to-metal connections
Partially threaded shank allows for a stronger grip between objects and less shear movement

General
Fastener Speed Code	HFS	Unit of Measure	Count
Finish	Zinc-plated	Head Type	Hex
Material	Steel	Thread Type	Coarse
Package Quantity	1	Manufacturer Color/Finish	Zinc
Grade	A2	Measure Type	Standard (SAE)

Dimensions
Bolt Diameter	1/2-in	Length Measurement	8-in

Features
Full Thread	No	Bolt Thread Pitch	13

Warranty
Warranty	None

Certifications
CA Residents: Prop 65 Warning(s)	No	ACQ Approved	No

Miscellaneous
UNSPSC	31161600

Check out the Best Selling Hex Bolts on Lowes.com

Review

4.8 out of 5

42 Reviews

2 Star

100% Recommend this product

Ratings may include incentivized customer reviews.

42 Customer Reviews

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Fit perfectly

Jimmy JJuly 3, 2026
From 3_SLASH_8-in x 6-in Zinc-plated Coarse Thread Hex Bolt Verified Purchaser

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well made

Would Recommend

Good and sturdy

KEN326June 17, 2026
From 3_SLASH_8-in x 6-in Zinc-plated Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

It’s a bolt

Would Recommend

Looking for a bolt and found it. I was actually needing a 7/16 bolt. But Lowe’s didn’t stock that size.

RanmanJune 14, 2026
From 3_SLASH_8-in x 6-in Zinc-plated Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

Exceptional customer service

Would Recommend

Great product

Redmom633May 26, 2026
From 3_SLASH_8-in x 6-in Zinc-plated Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

Functionally what i needed

These were exactly what i was expecting. Good finish, clean threads, functionally just what i needed. Only reason for 3 stars is because it had a really nasty attitude. Like, its not my fault you're a bolt. If we can work out our differences, ill change my review later.

BoogerFingerMay 5, 2026
From 3_SLASH_8-in x 6-in Zinc-plated Coarse Thread Hex Bolt Verified Purchaser

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Bolts

Would Recommend

Exactly what I was looking for

Ed VApril 23, 2026
Verified Purchaser

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Seamless transaction

Would Recommend

Quick in and out to retrieve the purchase

GingerJanuary 5, 2026
Verified Purchaser

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5 Questions

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Hillman 1/2-in x 8-in Zinc-plated Coarse Thread Hex Bolt

Shop Hillman

Pickup

Shipping

Delivery

Overview

Product Features

Specifications

General

Fastener Speed Code

Unit of Measure

Finish

Head Type

Material

Thread Type

Package Quantity

Manufacturer Color/Finish

Grade

Measure Type

Dimensions

Bolt Diameter

Length Measurement

Features

Full Thread

Bolt Thread Pitch

Warranty

Warranty

Certifications

CA Residents: Prop 65 Warning(s)

ACQ Approved

Miscellaneous

UNSPSC

Community Q & A

5 Questions

Hillman: Featured Videos

RELATED SEARCHES

Hillman 1/2-in x 8-in Zinc-plated Coarse Thread Hex Bolt

Shop Hillman

Pickup

Shipping

Delivery

Overview

Product Features

Specifications

Community Q & A

Hillman: Featured Videos

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