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🔧 Screw it right, screw it strong — the pro’s choice for lasting connections!
The Simpson Strong-Tie SD9112R500 is a 500-count pack of #9 x 1-1/2 inch galvanized structural connector screws featuring a 1/4" hex drive. Specifically engineered to replace nails in Simpson Strong-Tie connectors, these screws deliver superior load capacity, corrosion resistance, and precision fit for both interior and exterior construction projects.
| ASIN | B0084KQLS8 |
| Best Sellers Rank | #26,246 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #220 in Wood Screws |
| Brand | Simpson Strong-Tie |
| Compatible Groove Diameter | 0.16 Inches |
| Customer Reviews | 4.9 out of 5 stars 333 Reviews |
| Drive System | External Hex |
| Exterior Finish | Galvanized |
| Fastener Size | #9 |
| Fastener Type | Wood Screws |
| Global Trade Identification Number | 00707392126607 |
| Head Style | Hex |
| Head Type | Hex Head |
| Included Components | Hardware |
| Item Diameter | 0.37 Inches |
| Item Dimensions | 0.37 x 0.37 x 1.62 inches |
| Item Height | 1.62 inches |
| Item Type Name | Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack |
| Item Weight | 3.7 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 | Alloy Steel |
| Number of Pieces | 500 |
| Point Style | Sharp Point |
| Screw Head Style | Hex |
| Screw Point Style | Sharp Point |
| Set Screw Thread Type | Unified National (UN) |
| Size Name | 1.5 inches |
| Thread Class | Stainless Steel |
| Thread Coverage | 1 1/8 |
| Thread Size | 1 1/8 |
| Thread Style | Right Hand |
| Thread Type | Un |
| UPC | 707392126607 |
| Unit Count | 500.0 Count |
| Warranty Description | 12 months |
F**N
Solid screw, great price
This isn’t always the case but, this time they sent five 100qty packs, instead of one 500 pack, which is totally fine with me. I do like using screws instead of the nails just in case I have to take it apart… it’s super hard to disassemble hangers when they are nailed. I’ve used these for most of my Simpson strong tie hanger installations. I generally use these shorter ones when screwing horizontally into the two by to secure the joist hanger. Then use the longer ones like the 2 1/2 for when I’m screwing into something thicker.
G**G
Looks like what you get at the home center and works just the same.
I noticed these are slightly different in appearance (stamp on end looks a bit more washed out and harder to read on the batch I received) than what home depot carries, but that doesn't really matter since it's the exact same. A lot of workers make fun of these for their cost over nails, but boy these are great later when you make a mistake and need to take some straps/hangers down.
M**M
Good fasteners and hold well. If you can afford their extra cost over nails they are handy to have.
Cost over nails is a factor, but I didn't need a whole lot. I needed more than the $10-12 120-pack at Lowes so buying this larger pack helped to keep cost lower. I used them for attaching joist hangers and hurricane ties for a lean-to and a deck. So-far-so-good. A battery-powered impact driver to get these in weighs less than a nail gun, but you also have to apply more pressure to get it to sink into the wood vs. it just spinning (and getting hot), so that's the pro/con when you're on a ladder putting up hurricane ties. Good to always keep in mind what problem you're trying to solve and what is the best tool to do that. This was a good solution for my problem at least.
B**S
Do what they’re supposed to do
They’re screws. They work well in that capacity.
T**Y
Excellence quality and brand. Price great.
Exactly seller describe on web site, the same quality as Local hardware store very good quality, Price is right, I love it, Highly recommended.... great purchase, it also included the bit in every box to screw that screw.
T**D
D39 sismpson SST fasteners 1/4 hex head.
Up to code work great. However ive found off brand ones gripp on the same wood better. Recommend for code inforced jobs.
G**Y
Great price and product!
Great price and these are great for using with the ufrp plate….makes install very easy!!
S**E
Good stuff
Need a lot of these for my deck. Great price for the 500 pack. Saved me a lot compared to the 100 pack from home depot.
Trustpilot
3 weeks ago
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