Internet #

202071154

Model #

SD10112R100

Store SKU #

479710

Store SO SKU #

592854

Simpson Strong-Tie

#10 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack)

Name: #10 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack)
Brand: Simpson Strong-Tie
SKU: 479710
Price: 16.68 USD
Availability: InStock
Rating: 4.7632 (549 reviews)

(549)Questions & Answers (39)

$1668

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Industry leader in structural hardware engineering since 1956
Products designed and tested for strength and easy installation
Diverse product line for DIY and residential
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Product Details

The Strong-Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The load-rated SD screw has been tested and approved for use in many popular Simpson Strong-Tie products. In certain applications screws are easier and more convenient to install than nails, and the single-fastener load values achieved by the SD screw exceed those of typical 10d common or 16d common nails. In addition, the galvanized coating makes the SD screw ideal for interior and most exterior conditions.

Tested and approved for use in many of Simpson Strong-Tie's best-selling connectors for both interior and most exterior applications
Ideal for use in connector applications where more control is desired or using a hammer is inconvenient
1/4-in hex head with 0.37-in diameter integrated washer reduces cam-out and is stamped with the Simpson Strong-Tie "≠" sign and the fastener size for easy identification after installation
Shank is specifically designed to match the fastener holes in Simpson Strong-Tie connectors
Optimized heat treating for ductility and strength
Size: #10 x 1-1/2 in.
Hex driver included
Mechanically galvanized, Class 55 coating meets the requirements for use in preservative-treated and fire-retardant-treated wood per the 2012 and 215 IRC
Quantity: 100
Common project applications: remodeling, fencing, storage, cabinets, framing
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From the Manufacturer

Questions & Answers

Q:Pilot needed for plywood? I'm going through 3/4" plywood and into joists...just asking as, to me, it seems like plywood might be more prone to splitting.

by|Mar 8, 2023

1 Answer

Answer This Question

A: Hi RinOak, This is McKenzie from Simpson thank you for your message. We want to make sure we address your question. please contact the Simpson Strong-Tie Customer Service team at 800-999-5099. We look forward to hearing from you. Thank you, have a great day.

by|Mar 9, 2023

Q:can you get these screws in 2 inch length instead of 21/2

by|Nov 30, 2022

1 Answer

Answer This Question

A: Hello Steve, this is Stacy with Simpson Strong-Tie. We do not offer the SD screw in a 2" length. These screws are designed to replace nails in our connectors. If you wish to explore other alternatives for 2" screws please call us at (800) 999-5099. We look forward to speaking with you.

by|Dec 1, 2022

Q:Why can I not find these in 319 Stainless Steel? Were they discontinued?

by|Oct 3, 2022

1 Answer

Answer This Question

A: Hello Jeepn4lyfe, this is Stacy with Simpson Strong-Tie. We only make the SD screw in 316 stainless steel. They are not discontinued and could be something that only needs to be ordered. Model number is SD9212SS. If you have any questions please call us at (800) 999-5099. We look forward to hearing from you.

by|Oct 4, 2022

Q:Will be using #10 x 2-1/2" SD screws to install HUC hangers for double 2x10's to 6"x 6" pressure treated deck posts. Is a pilot required (or suggested) prior to installing the screws, or can I simply install the screws with no pilot hole?

by|Aug 27, 2022

4 Answers

Answer This Question

A: You do not need a pilot hole.

by|Aug 29, 2022

A: These screws are very user friendly. No pilot holes needed and they drive in easy with an impact drill. Or, you can use a regular drill. Another plus- if you need to back them out, it is very easy to do.

by|Aug 30, 2022

A: Hi Mike, this is Colin from Simpson Strong-Tie. The installation of SD fasteners in our connectors do not require pre-drilling. The sharp point of screw enables fast starts. If you need more information or have additional questions, please contact the Simpson Strong-Tie Customer Service team at 800-999-5099. Thank you.

by|Aug 29, 2022

A: Pilot hole should not be needed, use impact driver for best results Eddie

by|Aug 27, 2022

Customer Reviews

4.8 out of 5

(549)

4.8
out of 549 reviews
95%recommend this product

464

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Showing 1-10 of 549 reviews

Oct 5, 2022

We used these affordable and well-made screws to secure the...

We used these affordable and well-made screws to secure the 6" x 6" corner posts of our new cedar pergola to mounting brackets made by the same company. They were recommended by Simpson for that application and were easy to screw in with an electric driver. I expect they will last a good long time.

Verified Purchase

Apr 5, 2022

Dock project

Used these to secure joist hangers on my dock

Verified Purchase

Recommended

Nov 22, 2020

Not very strong

I used these for joist hangers for a deck and unfortunately many of them sheared off. I wasn't over tightening them. They all sheared off at the same place, right at the start of the thread. Luckily the joist hangers had more holes than I needed to put screws in, so I could just put one in another hole. I didn't count how many sheared off but I'm guessing about 5-10% and that was even after I was being extra careful. Besides that I liked them. The driver worked fine.

Hi Baz, this is Ricardo from Simpson Strong-Tie. Recently, we were granted access to respond to reviews. We appreciate your feedback and are sorry your experience with our SD10112 was less than ideal. We know that's frustrating. If you still need assistance, please call our Customer Service team at 800-999-5099. SimpsonStrongTie

8 found this review helpful

Jun 18, 2020

Works as advertised. The screw catches the wood quickly and anchors well.

Verified Purchase

Recommended

1 found this review helpful

Jun 9, 2020

The bit was a little snug for the head of the screw but I used my own Milwaukee bits and they fit...

The bit was a little snug for the head of the screw but I used my own Milwaukee bits and they fit fine. Screw them selves were great

Verified Purchase

Recommended

1 found this review helpful

Oct 29, 2019

Excellent! Use a 1/4" impact driver and drive away! I framed out all the joists and set my 6x6 po...

Excellent! Use a 1/4" impact driver and drive away! I framed out all the joists and set my 6x6 posts with these on a new 16x14 foot composite deck. Used Simpson strong tie joist hangers for 2x10 joists and Simpson strong tie 6x6 base plates to mount the posts to the concrete piers. It doesn't get any easier. The framing was way over engineered, but with the Wolf composite having a 50 year warranty, the few extra bucks gave me piece of mind. Just need to finish my steps and it will outlast anything in the county. Highly recommended.

Verified Purchase

Recommended

1 found this review helpful

Jun 11, 2018

I used these when building a cover over my back porch. I used Simpson metal supports to build th...

I used these when building a cover over my back porch. I used Simpson metal supports to build the structure and these were the fasteners designed for those supports. Hex head bit is included in the package. Make the job quick and easy.

Verified Purchase

Recommended

3 found this review helpful

Jan 30, 2018

Worked great on my deck joists

Verified Purchase

Recommended

Sep 12, 2017

Great screws, work perfect with joist hangers. The hex heads assure easy install and tight grip a...

Great screws, work perfect with joist hangers. The hex heads assure easy install and tight grip and torque. Easy to install and easy to back-out if needed for readjustment. I have used 4 boxes of them in my project.