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Internet # 202284483

Model # FMTLOK10-12

Store SKU # 141508

Store SO SKU # 336802

TimberLOK 10 in. Structural Wood Screw (12 Pack)

$23.97
  • Steel construction for durability and strength
  • Corrosion resistance for lasting performance
  • Ideal to use for remodeling, fencing, storage, cabinets, framing
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Return this item within 90 days of purchase. Read Return Policy
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Product Details
  • Steel construction for durability and strength
  • Corrosion resistance for lasting performance
  • Ideal to use for remodeling, fencing, storage, cabinets, framing
About This Product

TimberLOK is a heavy duty wood screw for applications such as attaching rafter or trusses to the top plate, landscape timbers, fences, decks, headers, stair stringers and more. It is available in a variety of lengths and packaging sizes. Head style allows for countersinking during installation.

  • No predrilling
  • Specifically heat treated to maximize strength while maintaining ductility
  • 2" of thread for greater holding strength
  • Sharp point for fast installation
  • Return Policy
Product ID #: 202284483Internet #: 608309414872Model #: FMTLOK10-12

Additional Resources

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From the Manufacturer
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Specifications

Dimensions

Screw Length10 inSize1/4 in
Thread Pitch (mm)0 mmThreads Per Inch (TPI)0

Details

Drive StyleHexFastener ColorBlack
Fastener MaterialCarbon SteelFastener PlatingGalvanized
Fastener TypeWood ScrewFeaturesACQ Rated, Self Tapping
Head StyleHex HeadIncludedDriver Bit
Interior/ExteriorExterior, InteriorMaterials FastenedWood to Wood
Measurement StandardSAEPackage Quantity12
Product Weight (lb.)1.3 lbReturnable90-Day
Thread StyleCoarse Thread

Warranty / Certifications

Manufacturer WarrantyLifetime
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Questions & Answers

2Questions
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Q:If I plan to stack 4 x 4 x 8 on top of each other, do I need to pre-drill?
by|Nov 29, 2021
1 Answer
Answer This Question

A:  Thank you for your question. Typically predrilling is not required with out Timberlok screws. We recommend predrilling a 3/16" pilot hole when screwing into dense wood or an underpowered drill. Please feel free to contact Fasten Master @ 800-518-3569 or techsupport@fastenmaster.com

by|Dec 1, 2021
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    Q:I am planning on using a plug cutter to recess and hide these.
    by|Nov 22, 2019
    2 Answers
    Answer This Question

    A:  5/16". You can use 8mm although it is a little bit loose.

    by|Feb 29, 2020

    A:  The head's diameter is 5/16 in.

    by|Dec 21, 2019
      Showing 1-2 of 2
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      Customer Reviews

      4.9 out of 5
      • 4.9 out of 982 reviews
      • 98% recommend this product
      Filter by:
      Showing 1-10 of 982 reviews
      Rusted in weeks
      I loved how easy they are to drive. They never split any wood and they did not need pre-drilling. 100 screws later I saw that they started rusting. Really bad outcome for an otherwise good deck. No where on the box did they mention rusting being a possibility.
      by
      Response from FastenMaster teamDec 18, 2023
      Rust, especially in such a short timeframe, is very unusual and unexpected. If the application is close to salt water (coastal community, saltwater pool, etc.) and some of the coating rubbed off the hex driver (bit slippage) this might explain some cosmetic surface rust. Other than this type of scenario we really haven't heard this type of complaint. Please contact our Technical Department at 800-518-3569. fastenmaster
        A qualify time saver
        Purchase these if you want to build a retaining wall. They will give you a high-quality & professional look.
        by
          • Recommended
          Perfect fastener to bond a 900 lb. Tree slab to 4x4s to make an axe throwing target! Super strong...
          Perfect fastener to bond a 900 lb. Tree slab to 4x4s to make an axe throwing target! Super strong connector and perfect use for my project!
          by
          • Verified Purchase
          • Recommended
          Perfect for my need. Exceeded expectations.
          Perfect for my need. Exceeded expectations.
          by
          • Verified Purchase
          • Recommended
          Used these to hold the posts for my tiny deck. They're strong and easy to work with. I like the b...
          Used these to hold the posts for my tiny deck. They're strong and easy to work with. I like the bit that comes with them. I didn't have to search for one that fits.
          by
          • Verified Purchase
          • Recommended
          Great for connecting landscape timbers.
          Great for connecting landscape timbers.
          by
          • Verified Purchase
          • Recommended
          Pricey but tough screws that are great for wooden retaining walls or decking. They have not corro...
          Pricey but tough screws that are great for wooden retaining walls or decking. They have not corroded over the years although I do not know what they are coated with. Pre-drilling is not required in fresh wood. I use an impact driver with great success, you will struggle to drive them (with no pre-drilling) with any other tool. Drive them with a 5/16" or 8mm nut, preferably the former. I have extra of these and I find I can use them for long hooks in the shed, for hanging extension cords and things of the sort. After driving one, I just bend the end with pliers.
          by
          • Recommended
          Pricey but tough screws that are great for wooden retaining walls or decking. They have not corro...
          Pricey but tough screws that are great for wooden retaining walls or decking. They have not corroded over the years although I do not know what they are coated with. Pre-drilling is not required in fresh wood. I use an impact driver with great success, you will struggle to drive them (with no pre-drilling) with any other tool. Drive them with a 5/16" or 8mm nut, preferably the former. I have extra of these and I find I can use them for long hooks in the shed, for hanging extension cords and things of the sort. After driving one, I just bend the end with pliers.
          by
          • Recommended
          1 found this review helpful
          Great for building rail road tie retaining walls
          Great for building rail road tie retaining walls
          by
          • Verified Purchase
          • Recommended
          spot on
          Best screws for landscaping timbers! Pulls the together nicely and the hex heads make easy work of the job
          by
            • Recommended
            Showing 1-10 of 982 reviews