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3/8-in x 6-in Black Galvanized/Coated Flat -Head Exterior Structural wood screws 50 -Pack

Ratings & Reviews for FastenMaster 3/8-in x 6-in Black Galvanized/Coated Flat -Head Exterior Structural wood screws 50 -Pack

4.7
100
Review
 4.7 out of 5
100 Reviews

2 Star
0%

94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The HeadLOK structural screws are a high-quality product that performs well for a variety of outdoor and construction projects. Many reviewers praised the screws' strong holding power, ease of use, and ability to securely fasten thick lumber without the need for pre-drilling. Several customers noted the screws' effectiveness in applications like building retaining walls and constructing heavy-duty shelving. However, some drawbacks were mentioned, such as the included driver bit being prone to stripping and the screw threads not being wide enough for countersinking. Additionally, some customers felt the screws are quite expensive compared to other fastener options.

Customer review summary generated by AI, including incentivized reviews.
100 Customer Reviews

What highly suggest

Would Recommend

These are really great screws. I’ve used them several times would highly suggest

April 28, 2026
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 50 -Pack Verified Purchaser
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Highly Recommend

Would Recommend

Works great and priced fair

April 23, 2026
Verified Purchaser
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1 pro

Would Recommend

great

December 3, 2025
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 50 -Pack Verified Purchaser
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would have been perfect if the included driver.

Would Recommend

missing driver.

October 24, 2025
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 50 -Pack Verified Purchaser
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Great

Would Recommend

Expensive but strong

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Great product

Would Recommend

These structural screws are easy to install, robust and make it easy to create solid structural joints

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