Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Simpson Strong-Tie SWD18614DBB Strong-Drive (0.180 x 6-1/4") Double-Barrier Double-Threaded Screw - Black (500 Pack)Simpson Strong Tie SWD18614DBB Description The Strong Drive SWD Double Threaded Screw is a high performance structural fastener engineered for exterior wood to wood applications, featuring a corrosion resistant double barrier coating and a flush head design for a clean finish. Simpson Strong Tie SWD18614DBB Includes (500) 0. 180 x 6 1 4 in. Double Threaded Wood Screw Simpson Strong Tie SWD18614DBB Features Double threaded design for superior
Simpson Strong-Tie SWD18614DBB Description
The Strong-Drive SWD Double-Threaded Screw is a high-performance structural fastener engineered for exterior wood-to-wood applications, featuring a corrosion-resistant double-barrier coating and a flush head design for a clean finish.
Simpson Strong-Tie SWD18614DBB Includes
- (500) 0.180 x 6-1/4 in. Double-Threaded Wood Screw
Simpson Strong-Tie SWD18614DBB Features
- Double-threaded design for superior withdrawal resistance
- Unthreaded mid-shank for tight wood connections
- Black double-barrier coating for outdoor durability
- Flush head design for a clean, snag-free finish
- Precision engineered for consistent performance
Simpson Strong-Tie SWD18614DBB Applications
- Deck ledger attachments to rim joists
- General exterior wood framing
- Pergolas, porches, and outdoor structural assemblies
- Wood-to-wood connections requiring high withdrawal strength
Simpson Strong-Tie SWD18614DBB Installation Overview
- No pre-drilling required in most applications
- Use with a standard driver or impact driver
- Drive screw until head is flush with wood surface
- Compatible with treated lumber following coating guidelines
Simpson Strong-Tie SWD18614DBB Specifications
| Diameter | 0.180" |
| Finish | Double-Barrier Coating |
| Length | 6-1/4" |
| Material | Carbon Steel |
| Color | Black |
| Drive type | T30 6-Lobe |
| Head diameter | 0.315" |
| Head type | Cylinder Head |
| Point type | Screw Chisel Point |
| Quantity | 500 |
| Shank style | Unthreaded Mid-Shank |
| Thread length | 2-1/2" |
| Thread type | Double Thread |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 577 reviews
Sort
Product Reviews
★★★★★ 5
Nice shower mat
Size: 50" X 30", Color: Navy
I have had it for almost a month now and run it through the washer and dryer. Its nice and soft, decent size I did not use a measuring tape to check how precise the sizing is. Absorbs the water when I step out of the shower well and doesn't feel wet or let anything through. Stays in place on the tile floor. Only challenge has been the robot vacuum cleaner gets trapped on it about half the time, but this might just be a testament to its thick nature.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Soft and washes well.
Size: 30" X 20", Color: Grey
These are great rugs and I keep going back and buying more. They are such a good value for money and they wash really easily. They don't slide or shed and they are very durable. They are very soft.So far we have them in both bathrooms and next to our bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 4
Great Purchase
Size: 24" X 24" Contour Rug, Color: Beige
I picked these rugs (I purchased 3 of them) because it said its for elongated toilets. I have elongated toilets so I ordered for each room, they are a little large. I thought they would fit the toilet perfectly and not be large where it moves away from the side of the toilet. they are all very soft, like a shag rug, nice and thick and they come in many colors. The only thing I would change is the price of the light grey rug.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Good mat, good price, 'nuff said.
Size: 30" X 20", Color: Grey
While the photo suggests that this mat is enormous, it is a pretty good size at 30 x 20 inches. The chenille is very soft and feels nice on your feet. There is a rubber backing that prevents slippage on smooth bathroom floors. Overall there is nothing terribly noteworthy about this bathmat - it's a nice, high quality mat at a very good price. A good deal every day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Thick and soft
Size: 30" X 20", Color: Grey
Nice and thick, the non-skid is really non-skid, does not fit under some doors as it is thick, very soft .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
recommand products
WELWYN WH25-4R7JI Resistor, Solder Lug, 4.7 ohm, 25 W, 560 V, ± 5%, WH Series, Wirewound
540.59
EPCOS B57364S0259M000 THERMISTOR, NTC, 2R5, 11A
202.59
Yellow Gold Round and Baguette Diamond Hamsa Pendant
789.50
Hillerød - 1937 - Beanie
24.95
CHICAGO MINIATURE LIGHTING 2120A1 LAMP, INDICATOR, NEON, RED, 125V
465.64