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Hillman 1/2-in x 6-in Stainless Coarse Thread Hex Bolt

Name: Hillman 1/2-in x 6-in Stainless Coarse Thread Hex Bolt
Brand: Hillman
SKU: 5002457503
Price: 6.78 USD
Rating: 4.4 (314 reviews)

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4.4

314

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Stainless Steel Hex Bolts are machine bolts that have been designed to adhere facing materials to prevent shear movement. Be sure to pre-drill any holes and to use washers and nuts of a similar grade and finish.

Designed to fasten facing pieces of wood and/or metal to each other
Appropriate for most general use (match with Grade 2 washers and nuts)
For installation, drill a hole in the material that matches the diameter of the bolt
Stainless steel finish combines a polished look with superior protection against rust and corrosion

General
Finish	Stainless	Unit of Measure	Count
Manufacturer Color/Finish	Silver	Head Type	Hex
Material	Steel	Measure Type	Standard (SAE)
Package Quantity	1	Thread Type	Coarse
Grade	305	Fastener Speed Code	JED

Dimensions
Bolt Diameter	1/2-in	Length Measurement	6-in

Features
Bolt Thread Pitch	13	Full Thread	Yes

Warranty
Warranty	None

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

Miscellaneous
UNSPSC	31161600

Check out the Best Selling Hex Bolts on Lowes.com

Review

4.4 out of 5

314 Reviews

84% Recommend this product

Ratings may include incentivized customer reviews.

+ 1 images

What Customers Are Saying

The product appears to be of mixed quality. Some customers found the bolts to be well-made, corrosion-resistant, and suitable for their projects. However, many reported issues with the bolts not matching the advertised specifications, such as having less thread length than expected. There were also complaints about the bolts cross-threading or not fitting properly, leading to frustration and extra work. Careful inspection upon receipt is recommended to ensure the bolts meet the intended use.

Customer review summary generated by AI, including incentivized reviews.

314 Customer Reviews

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It’s a great product

Great product

CFreeman22April 3, 2026
From 3_SLASH_8-in x 3_SLASH_4-in Stainless Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

It's a bolt

Would Recommend

Secured the product perfectly

CC4SSApril 1, 2026
From 1_SLASH_4-in x 2-in Stainless Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

Item as expected

Would Recommend

Bolt was sized as labeled and all threads were burr free. Was able to tighten nut assembly with no issues.

KyFarmer63April 1, 2026
From 5_SLASH_16-in x 1-in Stainless Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

Strong high quality stainless steel bolts.

Would Recommend

Strong high quality stainless steel bolts. I used these as part of a recent antenna installation. These look like they will last a long time.

Old Grey BeardMarch 30, 2026
From 3_SLASH_8-in x 6-in Stainless Coarse Thread Hex Bolt Verified Purchaser

Was this Review Helpful ?

Customer service is lazy

Would Not Recommend

Poor

Mechanic74March 19, 2026
From 1_SLASH_4-in x 4-in Stainless Coarse Thread Hex Bolt Verified Purchaser

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Response from Customer Service@Hillman

Hello, We're sorry to hear that you're unhappy with your in-store experience. This would be best addressed with the manager of the specific l...

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Hillman 1/2-in x 6-in Stainless Coarse Thread Hex Bolt

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