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Hillman 8mm x 50mm Stainless Coarse Thread Hex Bolt (5-Count)

Name: Hillman 8mm x 50mm Stainless Coarse Thread Hex Bolt (5-Count)
Brand: Hillman
SKU: 3012423
Price: 6.48 USD
Rating: 4.6 (186 reviews)

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4.6

186

Finish: Stainless

$6.48

Length Measurement: 50mm

Bolt Diameter: 8mm

Package Quantity: 5

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Mon, Feb 9

16 available

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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
Stainless steel offers superior rust prevention and bright finish
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
Conforms to ASTM A304 specifications

General
Finish	Stainless	Unit of Measure	Count
Manufacturer Color/Finish	Stainless steel	Head Type	Hex
Material	Steel	Measure Type	Metric
Package Quantity	5	Thread Type	Coarse
Grade	305

Dimensions
Bolt Diameter	8mm	Length Measurement	50mm

Features
Bolt Thread Pitch	1.25	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

4.6 out of 5

186 Reviews

89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The stainless steel construction makes the hardware resistant to rust and corrosion, which is appreciated for outdoor applications. However, some customers reported issues with the bolts and nuts not matching or locking up after tightening, leading to damage. Overall, the hardware is generally reliable and well-made, though care should be taken to ensure the right size and type is selected.

Customer review summary generated by AI, including incentivized reviews.

186 Customer Reviews

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Customer Sentiment

Customer liked

Customers didn't like

Excellent Selection

It was exactly what I needed

N PickettJanuary 23, 2026
From 1_SLASH_4-in x 1-1_SLASH_2-in Stainless Fine Thread Hex Bolt (2-Count) Verified Purchaser

Was this Review Helpful ?

Perfect fit

Would Recommend

used it to fix the garage door. worked wonderful

KmgsbDecember 30, 2025
From 6mm x 25mm Stainless Coarse Thread Hex Bolt (5-Count) Verified Purchaser

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all ok

All as expected.

JohnDecember 17, 2025
From 1_SLASH_4-in x 1-in Stainless Fine Thread Hex Bolt (2-Count) Verified Purchaser

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Screw

Would Recommend

Is screw

SarahDecember 10, 2025
From 6mm x 40mm Stainless Coarse Thread Hex Bolt (5-Count) Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/de1309fc-a52d-58e2-b364-2cf40d87864b

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Good mfg

Will not rust

BJLOWEDecember 5, 2025
Verified Purchaser

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9 Questions

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Hillman 8mm x 50mm Stainless Coarse Thread Hex Bolt (5-Count)

Shop Hillman

Pickup

Shipping

Delivery

Overview

Product Features

Specifications

General

Finish

Unit of Measure

Manufacturer Color/Finish

Head Type

Material

Measure Type

Package Quantity

Thread Type

Grade

Dimensions

Bolt Diameter

Length Measurement

Features

Bolt Thread Pitch

Full Thread

Warranty

Warranty

Certifications

ACQ Approved

CA Residents: Prop 65 Warning(s)

Miscellaneous

UNSPSC

What Customers Are Saying

Community Q & A

9 Questions

9 Questions

Hillman: Featured Videos

RELATED SEARCHES

Hillman 8mm x 50mm Stainless Coarse Thread Hex Bolt (5-Count)

Shop Hillman

Pickup

Shipping

Delivery

Overview

Product Features

Specifications

Community Q & A

Hillman: Featured Videos

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