DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔧 Screw in Strength, Screw out Doubt!
The Simpson Strong-Tie SD9112R100 is a #9 x 1-1/2 inch structural connector screw engineered to replace nails in Simpson Strong-Tie connectors. Featuring a mechanically galvanized Class 55 coating, it offers superior corrosion resistance for both interior and exterior use. Its 1/4 inch hex head with integrated washer and included hex bit streamline installation, while its load capacity exceeds that of typical 10d nails, making it the go-to fastener for professional-grade construction and home improvement projects.
| ASIN | B003YHCLYO |
| Best Sellers Rank | #38,459 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #295 in Wood Screws |
| Brand | Simpson Strong-Tie |
| Color | Silver |
| Compatible Groove Diameter | 0.22 Inches |
| Customer Reviews | 4.7 out of 5 stars 1,129 Reviews |
| Drive System | External Hex |
| Exterior Finish | Galvanized |
| Fastener Size | #9 |
| Fastener Type | Wood Screws |
| Finish Types | Mechanically Galvanized |
| Global Trade Identification Number | 00707392977001 |
| Head Style | Flanged Hex |
| Head Type | Hex Head |
| Included Components | Simpson Structural Screws SD9112R100 No.9 by 1-1/2-Inch Structural-Connector Screw, 100-Pack |
| Item Diameter | 0.19 Inches |
| Item Dimensions | 0.37 x 0.37 x 1.62 inches |
| Item Weight | 0.8 Pounds |
| Item dimensions L x W x H | 0.37 x 0.37 x 1.62 inches |
| Manufacturer | Simpson Strong-Tie |
| Material | Steel |
| Material Type | Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 100 |
| Point Style | Sharp |
| Screw Head Style | Flanged Hex |
| Screw Point Style | Sharp |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 1 |
| Thread Class | Product-specific (Strong-Drive) |
| Thread Coverage | 1 1/8 |
| Thread Size | 1 1/8 |
| Thread Style | Right Hand |
| Thread Type | Un |
| UPC | 784497810785 783961889937 707392977001 |
| Unit Count | 100.0 Count |
| Warranty Description | Limited |
E**E
High Strength and high-grade
The screws were high quality.
D**T
Strong tight screws
Hanging over 60 4 X4 holders for 4 x 4 beams. This item speeds the work. They even give you the hex head bit to use in the drill. What more can you ask for. Great Product.
N**A
Name speaks for themselves
These fasteners are amazing. If you’re doing any kind of framing, you’ll know Simpson is the standard. May be more expensive than others, but you get the strength and quality with this brand. They drive easy and hold tough. Only brand I’ll buy.
A**R
Job complete
Great for any build project.
J**N
Wood not work without them!
These structural screws are AMAZING! The hex head makes it easy for my driver to keep a good grip on them, and the screw pattern just pulls the screw into even the oldest and hardest wood. Honest! I have never felt anything like it! I am working on a home remodel where the wood has been in place for 40 years, and nails are hard to drive in without a gun. These go in like butter. Never thought I would fall in love with the design of a screw!! Better still, because they are structural (and can take shear force much better than other screws) they make installing metal construction connectors a piece of cake! No more bruised thumbs from missing the nail for me, or hard pounding in tight places!!
Z**.
Excellent!
I’ve got a La-Z-Boy rocker recliner that I busted the springs on and snapped a few of the screws and decided on whether or not to nut and bolt the replacement springs back on but this was a more feasible option. I purchased these back in August of 2022 it is currently March of 2024 I have rocked this chair daily and am still rocking it today and plan on rocking it for years to come hopefully. Or at least till the fabric wears out cause Lord knows the screws will out last that! The failed factory screws caused the springs to snap when I replaced with these I have not had any issues so I highly recommend these for any structural needs.
K**M
Very strong connector screws…
These connectors are great for outdoor use with deck joist hangers
T**S
Great
Worked for me!
Trustpilot
1 month ago
3 weeks ago