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Description
Simpson Strong-Tie SDWH19800DB-R50 Strong-Drive (0.195" x 8" x 5/16" Hex) SDWH Timber-Hex Screw with Double-Barrier Coating (50 Pack)Simpson Strong Tie SDWH19800DB R50 Description Strong Tie SDWH Timber Screws feature a 4CUT tip which eliminates the need for pre drilling, saving valuable time compared to using traditional lag bolts. Simpson Strong Tie SDWH19800DB R50 Includes (50) Timber Hex Screw Simpson Strong Tie SDWH19800DB R50 Features Bold thread design provides superior holding power SawTooth point ensures fast starts, reduces installation torque and eliminates the need for
Simpson Strong-Tie SDWH19800DB-R50 Description
Strong-Tie SDWH Timber Screws feature a 4CUT tip which eliminates the need for pre-drilling, saving valuable time compared to using traditional lag bolts.
Simpson Strong-Tie SDWH19800DB-R50 Includes
- (50) Timber-Hex Screw
Simpson Strong-Tie SDWH19800DB-R50 Features
- Bold thread design provides superior holding power
- SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
- Underhead nibs allow for head to countersink into wood with reduced splintering
- Large washer head provides maximum bearing area (0.650" washer head diameter)
- Size identification on all SDWH screw heads
- 5/16" hex drive (replacement driver bit — BITHEXR516-R1)
- Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization
Simpson Strong-Tie SDWH19800DB-R50 Applications
- Structural wood-to-wood and engineered wood connections including ledgers
Simpson Strong-Tie SDWH19800DB-R50 Specifications
| Fastener Type | Hand-Drive Screw |
| Application | Fastening Wood-to-Wood |
| API Approval | Approved - Full |
| Length | 8 in. |
| Head Diameter | 0.650 in. |
| Shank Diameter | 0.195 in. |
| Drive Type | 5/16 in. Hex |
| Head Type | Large Hex Washer Head |
| Thread Length | 2 3/4 in. |
| Point Type | SawTooth Point |
| Coating/Material | Double-Barrier Coating |
| Packaging Quantity | 50 |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
The Fast & the Curious- Potty Drift
Size: 5T-6T, Unit Count: 60
Who knew toddler potty training required both a PhD in fluid dynamics and Jedi mind tricks? These Pull-Ups prove the science part: leak-proof, absorbent, and surprisingly soft. The toddler-psychology part? That’s a battle of wills.
Our little one was a die-hard fan of Huggies diapers—too loyal, in fact. We begged, we bribed, we pleaded: “Please, let’s move on!” Resistance was fierce. So we went stealth mode, sneaking Pull-Ups on at night like parents on a covert mission.
Credit to mom—she cracked the code and finally got the kid interested in the toilet. Suddenly, the “potty rush” moments became less of a flood and more of a sprint. Diapers were too slow to peel off; Pull-Ups gave our little sprinter the speed boost they needed.
They’re soft, rash-free, and practically leak-proof (unlike that other brand we don’t speak of). Pro tip: size up for easier toddler self-removal.
The result? A drier, happier kid, less laundry for us, and the toilet finally earning MVP status. If you’re ready for your toddler to graduate from Diaper University, this is the diploma. Bonus: you’ll save money too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
★★★★★ 5
Mom of 3 recommend!
Size: 5T-6T, Unit Count: 14
I'm using these again for the 3rd time and they're great as always. My 3rd is still having some issues at night time with bed wetting, and as they get older the bigger the mess, so these truly hold up to a full bladder. And they don't smell by morning like some diaper brands. I'm usually against pull ups, but these are great for up and down ease of use and that added protection when it comes to potty training. I love the bigger size inclusion for larger children which we struggle with for comfort compared to other brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
★★★★★ 5
Effective Natural Supplement
I have had a subscription for this product for several years. I take two capsules daily. It helps me focus and hit the ground running without any jitters. I like that uses natural products and gives me the energy I need to face the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
★★★★★ 5
Great stuff!
I love this stuff. Its effect is subtle, but it's there. Takes about 45 minutes to an hour to take effect, but for me, the energy is constant without jitters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 4
Energy and Focus - Works for me but…
Gives me energy and a bit more focus when I feel I need it. Love that i only need one capsule. What I don’t love is the price has gone up $10, from 20 to $30. I do have these on auto shipment, so I am saving a few bucks, but I’m not sure how long if the price keeps increasing. Update: I can really feel the difference when I don’t take my Focus n Energy. I usually keep one bottle on standby, after that was gone, so was my energy and coffee is (NOT) getting it. I love that it has natural ingredients that I can feel working. I’m Renewing my subscription!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2023
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