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Description
Simpson Strong-Tie THDB62800H4SS Titen HD (5/8" x 8") Heavy-Duty SS Screw Anchor - Type 304 (10 Pack)Simpson Strong Tie THDB62800H4SS Description The Titen HD Screw Anchor is a high performance, corrosion resistant fastener designed for secure anchoring in concrete and masonry. Made from 304 stainless steel, it is ideal for exterior or corrosive environments. Simpson Strong Tie THDB62800H4SS Includes (10) 5 8 in. x 8 in. Titen HD Screw Anchor Simpson Strong Tie THDB62800H4SS Features Corrosion resistant 304 stainless steel construction Patented
Simpson Strong-Tie THDB62800H4SS Description
The Titen HD Screw Anchor is a high-performance, corrosion-resistant fastener designed for secure anchoring in concrete and masonry. Made from 304 stainless steel, it is ideal for exterior or corrosive environments.
Simpson Strong-Tie THDB62800H4SS Includes
- (10) 5/8 in. x 8 in. Titen HD Screw Anchor
Simpson Strong-Tie THDB62800H4SS Features
- Corrosion-resistant 304 stainless steel construction
- Patented thread design with serrated cutting teeth for easy installation
- Tested in accordance with ACI355.2, AC193, and AC106
- Suitable for exterior or corrosive environments
- Installs with an impact wrench or by hand tool
Simpson Strong-Tie THDB62800H4SS Applications
- Mechanical, electrical, and plumbing installations
- General exterior applications requiring corrosion resistance
- Anchoring in concrete and masonry
Simpson Strong-Tie THDB62800H4SS Installation Overview
- Drill a hole in the base material using a carbide drill bit of the same diameter as the anchor.
- Insert the anchor through the fixture and into the hole.
- Tighten the anchor into the base material until the hex-washer head contacts the fixture.
Simpson Strong-Tie THDB62800H4SS Specifications
| Material | 304 Stainless Steel |
| Diameter | 5/8 in. |
| Length | 8 in. |
| Drill Bit Size | 5/8 in. |
| Drive Type | 15/16 in. Hex |
| Fixture Hole Size | 3/4 in. - 13/16 in. |
| Head Type | Hex Head |
| Quantity | 10 |
NOTE: Use a Titen HD screw anchor one time only — installing the anchor multiple times may result in excessive thread wear and reduce load capacity.
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
4.3 ★★★★★
Based on 1995 reviews
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Product Reviews
★★★★★ 5
Fantastic product
Size: 8 Fl Oz (Pack of 1)
Works Great, at first didn't believe all the reviews, I've bought 5 chainsaws from one season to the next. After each winter couldn't get them to start. Followed the instructions to flush and let sit for a few days. Every one started and ran great. Hands down, this is a remarkable product for cleaning out blocked fuel systems from sitting all winter would recommend it for all 2 cycle engines and use the stable blend for winter as well as anytime use to prevent fuel spoilage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
Efird, a great product
Size: 8 Fl Oz (Pack of 1)
Used this in a Troy Built Garden Tiller, the tiller would stall and hard to crank until we use the Sta Bil Fast Fix, tiller now runs great and does not stall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Worked great, saved me hundreds.
Size: 8 Fl Oz (Pack of 1)
I've had issues with the carburetor on my 2003 Honda ATV for years. It has needed cleaned regularly to stay running, and one repair shop wanted over $400 to replace the carburetor. One treatment with STA-BIL and it's running smooth again. Very impressive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
Great for 2 cycle, meh for 4 cycle.
Size: 8 Fl Oz (Pack of 1)
This stuff is flat out amazing for 2 cycle small engines, works like advertised. 4 cycle isn't as good, if your engine hasn't ran in years, you'll still have to clean the carb, but it does help some. The 2 cycle oil for one is a lubricant and inhibits varnish buildup (especially a synthetic premium brand), and usually premium oil has a fuel stabilizer in it. Plus if you don't have a float bowl, there's not enough fuel for phase separation. I also use it in my mix for my ultrasonic cleaner when cleaning carbs. Overall a very good product, but understand it's limitations in this modern age of ethanal fuel.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
It works well.
Size: 8 Fl Oz (Pack of 1)
Great product that delivers on what it says it does. This won’t fix a mechanical problem or damaged component, but it will fix a stuck float, varnished tank, gummed up jet, or partially blocked emulsion tube.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
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