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Description
Simpson Strong-Tie EZAC50312 (1/2" x 3-1/2") Easy-Set Pin-Drive Expansion Anchor Yellow-Zinc Dichromate Plated (25 Pack)Simpson Strong Tie EZAC50312 Description The Easy Set Pin Drive Expansion Anchor provides a reliable and strong connection for concrete and masonry projects, featuring an integrated nut and washer for convenience. Simpson Strong Tie EZAC50312 Includes (25) Easy Set Pin Drive Expansion Anchor Simpson Strong Tie EZAC50312 Features Integrated nut and washer to help keep track of parts Provides a strong connection of elements to concrete through expansion
Simpson Strong-Tie EZAC50312 Description
The Easy-Set Pin-Drive Expansion Anchor provides a reliable and strong connection for concrete and masonry projects, featuring an integrated nut and washer for convenience.
Simpson Strong-Tie EZAC50312 Includes
- (25) Easy-Set Pin-Drive Expansion Anchor
Simpson Strong-Tie EZAC50312 Features
- Integrated nut and washer to help keep track of parts
- Provides a strong connection of elements to concrete through expansion
- Increases overall strength of masonry projects
Simpson Strong-Tie EZAC50312 Applications
- Concrete Block — Grouted
Simpson Strong-Tie EZAC50312 Installation Overview
- Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed. Drill the hole to the specified embedment depth plus 1/4" to allow for pin extension and blow it clean using compressed air.
- Adjust the nut for required embedment. Place the anchor through the fixture and into the hole.
- Hammer the center pin until the bottom of the head is flush with top of anchor.
Simpson Strong-Tie EZAC50312 Specifications
| Material | Carbon steel |
| Finish | Yellow zinc dichromate plated |
| Size | 1/2 x 3 1/2 in. |
| Drill Bit Size | 1/2 in. |
| Wrench Size | 3/4 in. |
| Thread Length | 1 1/8 in. |
| Min. Fixture Hole Size | 9/16 in. |
NOTE: Oversized holes in the base material will make it difficult to set the anchor and will reduce the anchor’s 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
4.0 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Say Goodbye to Wi-Fi Woes—This Adapter Delivers
I couldn’t be happier with this UGREEN USB C to Ethernet Adapter! As someone who needed a reliable solution to hardwire my laptop to an Ethernet wall outlet, this adapter has been flawless. The setup was truly plug-and-play—no drivers or complicated installations required—and I was connected in seconds.
Not only does it deliver an impressive 2.5Gbps speed, but it also provides a rock-solid connection that’s perfect for streaming, large file downloads, and stable video calls. The sleek aluminum design is a bonus, as it feels sturdy and looks great alongside my tech setup. It’s compact enough to toss into my bag without taking up much space, making it easy to use on the go.
This adapter is a fantastic investment for anyone seeking fast and dependable wired internet connectivity. I’m thrilled with its performance and highly recommend it. Five stars all the way!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2025
★★★★★ 5
Great dock, bought another
This was the cheapest option with everything I needed. It has worked well for a few months so I bought another.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 5
Make sure you use a quality power supply
Works well but make sure you use a quality power supply. I've only had this for a couple weeks. At first I was having some weird problems with it randomly disconnecting. I didn't exactly blame the dock because that laptop has had problems with other USB devices. But the way it was disconnecting made me think maybe it was a power issue. I was using a 65w Dell charger which should have been sufficient. When I traded it out for a 65w Lenovo charger, the problems went away for the most part.
Power requirements will vary based on the equaiment you have plugged in so I can't really blame the dock for this. I should be using more than 65 watts, at least 10 watts higher, but I don't have a more powerful adapter lying around. If you're having problems, this is worth considering.
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Reviewed in the United States on March 20, 2025
★★★★★ 5
Great solution for 1 USB C laptop
Works well for my laptop with only one USB C port that I wanted to have an external monitor and a monitor extender. Having two HDMI ports was the perfect solution to now have 3 monitors to work from.
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Reviewed in the United States on May 19, 2026
★★★★★ 1
Worked for 4 months then died, UGREEN honored the warrenty
I bought this in October 2025 for my wife’s laptop to run 2 monitors and other peripherals. It worked until February 2026 when it just died, not charging laptop, monitors, mouse and keyboard all not working. I did the diagnostic procedure, restarted laptop, shut down laptop and restarted, switched off power strip then switched it back on, and then tried the dock on my M1 MacBook Air with no success. I plugged the USB C power cable directly into laptop and it instantly started charging. Supposedly this hub has a 2 year warranty, but the UGREEN site doesn’t have a clear way to submit a warranty claim. I sent an email to one listed on their site so will see if they respond and honor the warranty.
Update Feb 2026: I contacted UGREEN customer support via email and the same night got an email requesting the invoice, i sent a copy; the next night i got another reply asking if a refund would be satisfactory, I replied a refund would work; the next night I received an email saying a refund would be issued, the next night I received an email from Amazon saying a full refund had been issued. UGREEN did stand behind their warranty, but the warranty claim process does not have a clear how to proceed, you just send an email and hope someone responds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
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