SKU: 34111515254

Simpson Strong-Tie EZAC50434 (1/2" x 4-3/4") Easy-Set Pin-Drive Expansion Anchor (25 Pack)

Sale price$103.14 Regular price$114.60
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Simpson Strong-Tie EZAC50434 (1/2" x 4-3/4") Easy-Set Pin-Drive Expansion Anchor (25 Pack)Simpson Strong Tie EZAC50434 Description Simpson pin drive expansion anchors are coated in yellow zinc dichromate and used for medium and heavy duty fastening applications into concrete and grout filled block. Simpson Strong Tie EZAC50434 Includes (25) Pin Drive Expansion Anchor Simpson Strong Tie EZAC50434 Features Integrated nut and washer to help keep track of parts Provides a strong connection of elements to concrete through expansion Increases

Simpson Strong-Tie EZAC50434 Description

Simpson pin-drive expansion anchors are coated in yellow zinc dichromate and used for medium and heavy-duty fastening applications into concrete and grout-filled block.

Simpson Strong-Tie EZAC50434 Includes

  • (25) Pin-Drive Expansion Anchor

Simpson Strong-Tie EZAC50434 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 EZAC50434 Applications

  • Concrete Block — Grouted: Suitable for medium and heavy-duty fastening applications

Simpson Strong-Tie EZAC50434 Installation Overview

  1. 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.
  2. Adjust the nut for required embedment. Place the anchor through the fixture and into the hole.
  3. Hammer the center pin until the bottom of the head is flush with top of anchor.

Simpson Strong-Tie EZAC50434 Specifications

Material Carbon steel
Finish Yellow zinc dichromate plated
Diameter 1/2 in.
Length 4-3/4 in.
Drill Bit Size 1/2 in.
Thread Length 1-1/2 in.
Quantity 25

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:
  1. 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
SKU: 34111515254

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4.1 ★★★★★
Based on 11 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Great value
Size: 50mm/2inch, Color: Black, Number of Items: 2
Great price. Worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
B
Verified Purchase
Barry Robinson
Houston, US
★★★★★ 5
Great to clean up the cable clutter
Size: 50mm/2inch, Color: Black, Number of Items: 4
I finally got around to cleaning up the cable disaster on my home office desk and these grommets were exactly what I needed. They fit perfectly into the 2-inch holes I drilled, and the plastic feels surprisingly sturdy, not like that cheap, brittle stuff that snaps the moment you try to pop the cover back on. The little brush-like opening is a nice touch because it keeps the cords from sliding back down when they aren't plugged in, and the black finish looks really clean against my wood tabletop. For a 4-pack, the price was a total steal, and it honestly makes the whole setup look way more professional than just having raw holes in the desk. If humans are looking for a quick and cheap way to hide cord clutter, these are a solid bet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
A
Verified Purchase
Amanda Schepeler
Lexington, US
★★★★★ 5
Great product
Size: 50mm/2inch, Color: Black, Number of Items: 4
Works as described. Love that it came with a hole drill bit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
M
Verified Purchase
MKR
Battle Creek, US
★★★★★ 5
Desk grommet used on entertainment wall
Size: 50mm/2inch, Color: Black, Number of Items: 4, Size: 50mm/2inch, Color: Black, Number of Items: 4
I used this grommet for the entertainment center wall behind my TV and it looks good and works great. Came with all the tools I needed to cut the hole in the wall and install it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
J
Verified Purchase
Jamz-
Louisville, US
★★★★★ 4
Looks good in desk
Size: 50mm/2inch, Color: Black, Number of Items: 2
Made nice clean hole and inserts look and work well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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