0.220" x 4" Strong-Tie SDWS22400DB-R50 Timber Screw - Double Barrier Coating, Pkg 50
0.220" x 4" Strong-Tie SDWS22400DB-R50 Timber Screw - Double Barrier Coating, Pkg 50!
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Flat Head Structural Screws
Specifications
Strong-Tie SDWS Timber Screws feature a 4CUT tip which eliminates the need for pre-drilling, saving valuable time compared to using traditional lag bolts. Each SDWS screw features a double barrier coating that is equivalent to hot dip galvanization, making them suitable for some exterior and preservative treated wood applications.
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Flat Head Structural Screws
Customer Reviews
I was a long-time fan of FastenMaster heavy duty fasteners (FlatLOK, HeadLOK, etc). My first time around with Simpson timber screws is the beginning of a long relationship with these fasteners.
They outperformed FlatLOKs to a degree I am still surprised by. They snugged a whole bunch of rough-cut hemlock multi-ply beams together like you read about. They are now the basis for my recently framed post and beam workshop.
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We are on a mission to expand our national reach—offering 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 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.
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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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We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.
