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SKU: SDWS22800-R50
(15)

0.220" x 8" Strong-Tie SDWS22800-R50 Log Screw, E-Coat, Pkg 50

Regular price $6799
Ships in 1-2 business days.

Description

Simpson Strong-Tie SDWS Timber Screws (Interior Grade) are made for serious holding power in your indoor wood-to-wood connections. Whether you're framing interior walls, building shelves, or assembling custom wood structures, these structural screws offer dependable strength without the hassle of pre-drilling.

With their aggressive thread design and large washer-style head, these screws drive quickly and hold tightly, perfect for basement builds, workshop upgrades, or home renovations. The smooth upper shank helps pull wood members together for solid, gap-free joints every time.

Designed specifically for dry, indoor environments, they’re an excellent alternative to lag screws when you want pro-level strength and easier installation.

Key Features:

  • Interior Use Only – Optimized for dry conditions such as basements, interior framing, or enclosed workshops.
  • No Pre-Drilling Required – Sharp tip and aggressive threads allow for quick, clean driving into wood.
  • Washer-Style Head – Increases clamping force while reducing the risk of pull-through or material damage.
  • Smooth Upper Shank – Pulls materials tightly together for stronger, flush joints.

Specifications

Diameter: 0.220"
Length: 8"
Thread Length: 3"
Head Diameter: 0.76"
Thread Type: Serrated Threads
Drive Type: T40 Star Drive
Head Type: Washer Head
Point Type: Sawtooth Point
Material: Carbon Steel
Finish: E-coating
Color: Black
Manufacturer Name: Simpson Strong-Tie
Quantity: 50

Reviews
(15)

Customer Reviews

Based on 15 reviews
80%
(12)
13%
(2)
0%
(0)
0%
(0)
7%
(1)
C
Cesar Parra
Perfect

As advertised, worked for what I need e d.

J
Joel Keever

Worked great and got the quick.
Joel

s
skeeter
Best company to buy screws from

Screws arrived super fast and the price was much lower than any where else!

G
Gumbystub
Great screws

Best price in could find for these 12" screws. Great for attaching my 4x8 timbers together

M
MARTIN WRIGHT
Fasteners Plus made it happen.

We had a glitch in shipping but when I contacted Heather and explained what happened she dealt with it promptly and expedited the shipping. The product was just what I needed and the service was extraordinary. I will definitely use Fasteners Plus again.

Payment & Security

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • Person using a drill on a piece of wood with protective gloves.

    Serious Strength and Reliability

    Engineered for demanding projects, Structural Screws deliver outstanding load-bearing power—far more than standard screws—so you can trust your work. Whether it’s a deck, framing or outdoor structure, you can trust it will stay solid and secure for years.

  • Drilling structural screws into wooden planks with a power drill.

    Fast, Effortless Installation

    Self-tapping tips create their own hole, eliminating pre-drilling and speed up installation. Deep, aggressive threads bite firmly into the wood for superior holding power that resists loosening over time. Get a stronger build with less effort.

  • Metal corner brace on wooden beams with a drill bit inserted, indicating construction or woodworking activity.

    Professional-Strength Connector Screws

    Designed to replace nails in approved Simpson Strong‑Tie connectors, Connector Screws deliver superior holding power while being faster and more precise to install. Ideal for contractors and builders who need reliable, code-compliant connections.

Broad selection, fast delivery

Our footprint

Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 80,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 136,400 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

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