Questions and Answers for Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack)

A:  Hi Andy, this is McKenzie from Simpson Strong-Tie. The SD Connector Screw is designed for use into wood however I don't have any specific information on your application and how well the design would work. Please take a look at our load tables to see if this screw would meet the required loading needed. You can find the load tables on our website by searching "SD" on strongtie.com and then going to the product page and scrolling to the load tables. If you need more information or have additional questions, please contact the Simpson Strong-Tie Customer Service team at 800-999-5099. We look forward to hearing from you.​​​

A:  If in wood studs but not for sheet rock.

A:  Hi Frank, thank you for your message. We want to make sure we address your question regarding SD Connector Screws corrosion protection. The SD Connector Screw uses Class 55 Mechanical Galvanized finish which is a medium level of corrosion protection. The SD Connector Screws are suitable for outdoor applications and in contact with pressure treated lumber UC4A or less chemical retention rate. If you need more information or have additional questions, please contact the Simpson Strong-Tie Customer Service team at 800-999-5099. We look forward to hearing from you.​​ -Stacy

A:  Yes. This is exactly what I am using them for. I've used them numerous times and have never had an issue.

A:  Hi Bota, thank you for your inquiry. We have not evaluated (tested) the PBS66 installed with our SD connector screw. The required fastener to achieve the published load is a .162 x 3 1/2" nail. If you need more information or have additional questions, please contact the Simpson Strong-Tie Customer Service team at 800-999-5099. Thank you-Colin.

A:  Simpson’s website calls for the 2 1/2 inch screw for this post base.

A:  Hi Andrew, thank you for your question. The ABA66Z may be installed with (8) #10x1-1/2" long SD Connector screws (model SD10112). Additional information can be found on our website here: www.strongtie.com/sd -McKenzie

A:  Used the screws with Simpson hurricane truss ties

A:  Hello Gene, this is McKenzie with Simpson Strong-Tie. The Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 1/4"-diameter high-strength structural screw ideal for various connector installations as well as wood-to-wood and engineered wood applications. This screw was designed to be used with specific connectors. In our catalog, the load tables will reference required fasteners as SDS screws if this is the case. Many times the model number will end in -SDS, signifying them required for installation. I hope this helps.

A:  If you are just replacing a window you aren't nomally concerned with lateral loads or shear.

A:  For maximum strength, If you have enough space for 3 inch square washers (aka bearing plates), I would recommend epoxy and bolts such as: Simpson Strong-Tie Hot-Dip Galvanized 1/2 in. x 5 in. Retro-Fit Bolt Model# RFB#4X5HDG-R Simpson Strong-Tie 8.5 oz. Epoxy-Tie Cartridge Model# SET-XP10 Simpson Strong-Tie Epoxy Mixing Nozzle Model# EMN22I Simpson Strong-Tie BP 3 in. x 3 in. Hot-Dip Galvanized Bearing Plate with 5/8 in. Bolt Dia. Model# BP 5/8-3HDG

A:  Sure. Be sure these screws are hidden (not pretty). There's some SPAX screws that looks pretty if they're going to be visible.

A:  Not sure how this product would help unless your installing to joists or ties as part of the reconstruction.

A:  Yes. It comes with a bit. But you should always have a spare on hand. Things wear out you know.

A:  Yes. It’s compatible for impact drivers.

A:  A hex driver is included in the package. Thank you!

A:  Yes. The hex head bit is included...

A:  Yes

A:  Yes

A:  yes work fine that's what they're made for

A:  Yes. These are just fine for treated wood. Enjoy your project.

A:  Tes. These are approved for treated wood.

A:  Yes

A:  Not every store has the options you want.

A:  Call the store you prefer and ask them to order the product and they will call you when it comes in.

A:  I used these and the 9 x 1 1/2 screws on all my simpson hardware connections on my deck build and it was a lot. Used pressure treated boards from HD and the L competitor. Didn't pre drill any of it. These screws go in fast and tighten intently. None broke and came out and were reused when recutting certain pieces after already being assembled. Awesome screws.

A:  No. I have never pre-drilled and I have built three big decks and used hundreds, if not thousands, of these. No issues what-so-ever. Have at it. They're great.

A:  Nope...They drive right in....Work great

A:  No