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Description
Simpson Strong-Tie SDWH271200GR30 Strong-Drive (0.276" x 12") SDWH Timber-Hex HDG Screw (30 Pack)Simpson Strong Tie SDWH271200GR30 Description The Simpson Strong Tie SDWH Timber Hex screw features a saw tooth point and oversized integral washer for fast installations without predrilling or separate washers. Simpson Strong Tie SDWH271200GR30 Includes (30) 0. 276 in. x 12 in. Timber Screw Simpson Strong Tie SDWH271200GR30 Features 0. 276" shank diameter for heavy duty structural applications ASTM A153 Class C hot dip galvanized coating suitable for
Simpson Strong-Tie SDWH271200GR30 Description
The Simpson Strong-Tie SDWH Timber-Hex screw features a saw tooth point and oversized integral washer for fast installations without predrilling or separate washers.
Simpson Strong-Tie SDWH271200GR30 Includes
- (30) 0.276 in. x 12 in. Timber Screw
Simpson Strong-Tie SDWH271200GR30 Features
- 0.276" shank diameter for heavy-duty structural applications
- ASTM A153 Class-C hot-dip galvanized coating suitable for coastal and marine environments
- SawTooth point design for fast starts and no predrilling
- Oversized 0.93"-diameter integral washer eliminates the need for a separate washer
- 3/8" hex drive for secure driving
- Ideal replacement for spikes, lag bolts, and lag screws
Simpson Strong-Tie SDWH271200GR30 Applications
- Structural wood-to-wood connections
- Engineered wood applications
- Ledger and pile connections
Simpson Strong-Tie SDWH271200GR30 Installation Overview
- Use a minimum of 1/2" low-speed corded drill for installation
- Ensure full penetration into the main member for optimal load capacity
Simpson Strong-Tie SDWH271200GR30 Specifications
| Diameter | 0.276 in. |
| Length | 12 in. |
| Material | Carbon Steel |
| Finish | Hot-Dip Galvanized |
| Drive Type | 3/8 in. Hex |
| Head Type | Large Hex Washer Head |
| Thread Length | 3 in. |
| Point Type | SawTooth Point |
| Packaging Quantity | 30 |
NOTE: Ensure proper installation using a minimum of 1/2" low-speed corded drill for best results.
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- Free Standard Shipping on $100+ Orders 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]
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4.5 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
German Shepherd toys
Color: Blue
Great for German shepherds
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Reviewed in the United States on June 6, 2026
★★★★★ 5
For aggressive chewers
Color: Blue
My pup is an aggressive chewer and these keep him occupied. He keeps coming back for them. Go to replaced old chew toys. Only issue is he leaves his toys everywhere and if you step on them. They are quite sharp
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Reviewed in the United States on May 26, 2026
★★★★★ 3
Not the best for REAL CHEWERS.
Color: Blue
My dogs love to chew and these didn’t last too long. It did keep them busy and I probably will buy these again but don’t expect much resistance of yours have big dogs that love to chew toys.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Extremely hard and durable
Color: Blue
These are very hard , but my puppy lives them and my large dog can't tear them up, so that is a huge plus.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Large breed approved
Color: Blue
these incredible aggressive chew toys – they've seriously been a game-changer for my pups! I know it's a bit late, but better late than never, right?
I've got a couple of power chewers at home, a Rottweiler and a Labrador, and anyone with big dogs knows the struggle of finding toys that actually last. These bad boys have been in constant rotation for over a year now, and I'm genuinely impressed by their resilience. They're incredibly tough!
Funnily enough, we originally had three, but now we're down to just one. The others aren't broken, though – I'm pretty sure my dogs just loved them so much they've hidden them away in some secret stash, as they tend to do with their favorite treasures!
Beyond just being durable, these toys have been a massive help with their training. They’re fantastic for redirecting all that enthusiastic chewing away from my furniture and shoes, which, let's be honest, is a huge win for any pet parent!
Considering how long they've held up to some serious chomping, the price point is absolutely spot on. You definitely get great value for your money.watch your toe they are heavy.
If you've got a dog that's a champion chewer, you absolutely need to try these out. They're a lifesaver!
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Reviewed in the United States on May 21, 2026