Search  for anything...
FASTENMASTER

FastenMaster FastenMaster-FMLL358B-250, 3-5/8"

  • Based on 75 reviews
Condition: New
Checking for the best price...
$161.43 Why this price?
Save $17.70 was $179.13

Buy Now, Pay Later

As low as $26.91 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 5 left in stock, order soon!
Fulfilled by USA Tool Depot
Arrives Jun 20 – Jun 22
Order within 23 hours and 5 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 3-5/8"


Features

  • Nationally code compliant ESR #1078
  • Head-stamped for easy code inspection
  • Built in washer hex-head design eliminates the need for additional washers
  • Costs significantly less per piece than 1/2 inch galvanized lags and washers
  • Guaranteed corrosion resistance for the life of the project; ACQ approved
  • Nationally code compliant ESR #1078
  • Head-stamped for easy code inspection
  • Built in washer hex-head design eliminates the need for additional washers
  • Costs significantly less per piece than 1/2 inch galvanized lags and washers
  • Guaranteed corrosion resistance for the life of the project; ACQ approved

Description

FastenMaster FastenMaster-FMLL358B-250, 3-5/8" From the Manufacturer Save time, money, and labor costs. LedgerLOK is the first fastener engineered to attach deck ledger boards to the rim board of the house with no predrilling. No need to predrill and hand-ratchet in 1/2 inch galvanized lags and washers. LedgerLOK also has stronger shear values than 1/2 inch galvanized lag screws. Plus, with LedgerLOK's smaller shank diameter, even a cordless drill (14.4 volts or higher) zips them right in, saving on battery life and additional tooling costs. Each pack size contains a free 5/16 inch driver bit. LedgerLOK fasteners are American made.

Material: Steel


Head Style: Hex


Item dimensions L x W x H: 8 x 4 x 3 inches


Exterior Finish: Plain


Thread Size: 3-5/8"


Material: ‎Steel


Head Style: ‎Hex


Exterior Finish: ‎Plain


Thread Size: ‎3-5/8"


Metal Type: ‎Alloy Steel


Brand: ‎FASTENMASTER


Head Type: ‎Hex


Item Weight: ‎13.5 Pounds


Thread Type: ‎Wood Thread


Thread Coverage: ‎Partially Threaded


Fastener Type: ‎Deck Screws


Thread Style: ‎Right Hand


Thread Class: ‎Type 17


Fastener Size: ‎3-5/8 inches


Size: ‎3-5/8"


Item Diameter: ‎3.63 Inches


Compatible groove diameter: ‎3.63 Inches


Number of Pieces: ‎250


UPC: ‎608309405603


Global Trade Identification Number: ‎03


Manufacturer: ‎FastenMaster


Part Number: ‎FastenMaster - FMLL358B-250


Item Weight: ‎13.5 pounds


Item model number: ‎FastenMaster - FMLL358B-250


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Cutting Diameter: ‎3.63 Inches


Measurement System: ‎Imperial


Usage: ‎Wood


Included Components: ‎FastenMaster - FMLL358B-250


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎LedgerLOK is fully guaranteed for the life of the project against rusting or corrosion. Fasteners are not intended for use within 1,000 feet of saltwater applications.


Date First Available: January 8, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 20 – Jun 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very easy to use and strong!
Size: 3-5/8 Inch
These drive with out predrilling. I use a battery powered nut driver to attach 2 3/8" oilfield pipe to posts cut from used high line poles for horse and cattle pens with these screws and a large strap clamp shaped like conduit clamps to do it.
Reviewed in the United States on May 12, 2023 by Amazon Customer
    • Grey screws
Size: 5 Inch
We use these screws all the time for framing houses. The hold well and tighten up anything with ease. Usually go thru 3 buckets a year.
Reviewed in the United States on May 21, 2023 by Jace
    • Can't Beat It !!!
Size: 5 Inch
I have searched my local area stores for the best price and the price on these far exceed the prices I have found anywhere. The fastener itself is the best out there... I bought these for a project at home. I have used these many times for decks and other building projects. This time seemed to make me really appreciate how awesome they really are... I used these to build a 4 tiered garden in the back yard with landscape timbers. Our yard slopes drastically and I wanted to dress it up and be functional about it. I built the retaining walls with landscape timbers and screwed each course of timbers together with these. The ledgerLOKs are so powerful that I was able to drive bows out of the not so perfect timbers. As I fastened them, I would countersink them so as to not have them sticking up in the way of the next course. They had so much torque to them as they were countersinking, they would squeeze the water right out of the timbers. It was really cool. I know it's a guy thing but WOW. My wife even confirmed how cool it was after watching a small demonstration. Will Not Be Disappointed and much less in price per unit cost... ... show more
Reviewed in the United States on December 31, 2011 by Jim
    • great
Size: 3-5/8 Inch
these are great ledger screws - and the price was WAY better than big box stores
Reviewed in the United States on February 17, 2022 by Two Hounds Farm
    • Great product and code approved
Size: 3-5/8 Inch
Notice the name is LedgerLOK and were created to attach ledger boards to your house when building a deck. However, they are a universal type product that can be used for many applications. They are code approved in most geographic locations as replacements for 3/8 inch lag bolts. Pre-drilling is not required. I use Milwaukee M18 impact driver and there is enough power to drive through tough wood. Some low torque impact drivers may have trouble with the screws. I've been using these screws for 3+ years. I'm just a serious home maintainer and woodworker (Not Commercial) ... show more
Reviewed in the United States on July 18, 2013 by Marvin B.
    • I've Used These Since Day One....
Size: 3-5/8 Inch
I've been in construction for a while and this product is crazy good. I can't imagine what I would do without them on my framing jobs and the inspectors love them.... enough said! I've done work in NJ, NY, MA, PA, New Orleans, SC, and NC... everywhere I go, the people I work with are converts to this absolutely awesome product. We have all sizes available and buckets of them all over our equipment trailers and our gang boxes. FastenMaster: If you need a video testimonial, hit me up. [...] ... show more
Reviewed in the United States on July 2, 2011 by SkyTopBuilders
    • Great for Decks and other Projects
Size: 5 Inch
My company builds a lot of decks. For ledger board attachment, these are sweet. Yes, you have to use more than traditional 1/2" lag screws, but the labor savings (not to mention the size/weight savings in our vans/trailers) wonderful. They are also great for helping secure 4x4 rail posts. We do the standard 1/2" carriage bolt connection, then throw two of these in for a rock solid post. ... show more
Reviewed in the United States on October 27, 2011 by Jbh Enterprises
    • They are the best at what there intended
Size: 5 Inch
These are the best fasteners for what there intended to do. I love them. A great value.
Reviewed in the United States on July 2, 2020 by Woody

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...