Ratings & Reviews for FastenMaster 3/8-in x 6-in Black Galvanized/Coated Flat -Head Exterior Structural wood screws 12 -Pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
The structural screws are generally considered durable, easy to install, and effective for outdoor construction projects. Many customers found them to be a good alternative to lag bolts, as they were easier to drive in and provided strong connections. However, some users experienced issues with the screws not seating properly, bending, or stripping out, and felt the price was higher than other options. Overall, the majority of customers were satisfied with the product's performance and quality, especially when used with a powerful drill.
Customer review summary generated by AI, including incentivized reviews.Yard project
Would RecommendBuilt raised flower beds for the wife....... she’s happy again........ happy daze for me. These anchored the timbers together very well.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
deck screws
Would RecommendUsed these to fasten 4 x 6 timbers on a gazebo frame. Worked well.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Fasten master
Would RecommendThese screws worked great fastening the structural part of my new porch. They include the bit which is awesome and the price is amazing as well.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Good product
Would RecommendDrive easier than lag bolts and seem to hold better. Do not require predrilling unless wood is prone to splitting.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Excellent Product
Would RecommendPowerful and easy to use. I mounted 2 x 4's with the 1 3/4 in edge to the wall; drilled a starter hole and screwed the 6 inch through the 2 x 4 and into the stud.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Great timber screws
Would RecommendThese screws work great when working with timbers. The have a nice finish and non obtrusive head design.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
put together a couple of 4x4
Would RecommendI bought these to put a 4x4 post that was in the ground to hold up another 4x6 deck post floating (3 screws per post!), to hold up a revamp deck job (my own) these screws helped out great and head with the torx worked perfect!
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Awssome
Would RecommendAwesome and sturdy bolts. They don’t strip. Worth the money. Kinda pricey but worth it
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Perfect Fastner for 4x4's
Would RecommendNeeded a fastner for building a 4x4 frame. Excellent fastner for the project. It was also available in convenient packaging.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Nice Screws
Would RecommendI used these as finish screws for my new mailbox. I wanted a better looking fastener, especially black, these worked great. I was really happy to find these in the 6" length I needed. Comes with a torx driver for positive drive.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserSweepstakes
Timbelock flat head structural screws
Would RecommendThese really work well to attach rough hewn lumber. They really pull the oversized lumber together, especially if you use a battery powered impact driver, instead of a battery powered drill. Any time that I have used the timberlock products, I have been totally satisfied
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Verified PurchaserVerified Pro Sweepstakes
Perfect for the job.
Would RecommendUsed these to fasten the base of a chicken coop. Solid connection of two 4x4 beams.
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Sweepstakes
Great screws!
Would RecommendThese screws are strong and did the trick for what I needed them for!
From 6-in Black Ecoat Flat -Head Exterior Structural wood screws 12 -Pack Sweepstakes