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Description
Simpson Strong-Tie CD18400C (3/16" x 4") Crimp Drive Anchor Zinc-Plated Countersunk Head (100 Pack)Simpson Strong Tie CD18400C Description The Simpson Strong Tie Crimp Drive anchor is an easy to install expansion anchor for use in concrete and grout filled block. The pre formed curvature along the shaft creates an expansion mechanism that secures the anchor in place and eliminates the need for a secondary tightening procedure. Simpson Strong Tie CD18400C Includes (100) Crimp Drive Anchor Zinc Plated Countersunk Head Simpson Strong Tie CD18400C
Simpson Strong-Tie CD18400C Description
The Simpson Strong-Tie Crimp Drive anchor is an easy-to-install expansion anchor for use in concrete and grout-filled block. The pre-formed curvature along the shaft creates an expansion mechanism that secures the anchor in place and eliminates the need for a secondary tightening procedure.
Simpson Strong-Tie CD18400C Includes
- (100) Crimp Drive Anchor Zinc-Plated Countersunk Head
Simpson Strong-Tie CD18400C Features
- Unique curved shaft design that speeds up anchor installation and reduces overall project cost
- Countersunk head allows for a smooth surface when attaching wood or light gauge steel to concrete and grout-filled block
- Available in five different head styles
Simpson Strong-Tie CD18400C Applications
- Brick — Solid
- Mushroom head provides a tamper-proof solution
- Countersunk head provides a zero-profile solution
- Rod-coupler head allows for threaded rod attachments
- Tie-wire head for suspended ceiling applications
- Duplex head allows for easy removal in temporary applications
Simpson Strong-Tie CD18400C Installation Overview
- Drill a hole using the specified diameter carbide bit into the base material to a depth of at least 1/2" deeper than the required embedment.
- Blow the hole clean of dust and debris using compressed air. Overhead application need not be blown clean.
- Where a fixture is used, drive the anchor through the fixture into the hole until the head sits flush against the fixture.
- Be sure the anchor is driven to the required embedment depth.
- The rod coupler and tie-wire models should be driven in until the head is seated against the surface of the base material.
Simpson Strong-Tie CD18400C Specifications
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Diameter | 3/16" |
| Length | 4" |
| Drill Bit Diameter | 3/16" |
| Fixture Hole Diameter | 1/4" |
| Minimum Embedment Depth | 1-1/4" |
| Quantity | 100 |
NOTE: Industry studies show that hardened fasteners can experience performance problems in wet or corrosive environments. Accordingly, with the exception of the duplex anchor, use these products in dry, interior and non-corrosive environments only.
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 1987 reviews
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Product Reviews
★★★★★ 5
Cool Caddy
Color: Hanging-silver
This is a cool little caddy, but it must have enough space around it, otherwise, it could easily get knocked off it's mounting bracket. The caddy body itself sits smoothly into two small arms that hold it up; however, it's not a snap on tight design, so if you knock it, it will easily dismantle into the sink. We have two small sinks, it works good for it, but must have it's own little space where there isn't too much movement around it. Jus saying, and the quality is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Well-Designed and Durable Sink Organizer for Daily Use
Color: Suction cup-Black
The sink caddy arrived on time and was securely packaged.
The stainless steel construction feels solid and resistant to rust.
It fits neatly inside the sink without taking up too much space.
The organizer holds sponges, brushes, and dishcloths in an orderly way.
Water drains easily, helping items dry faster and stay cleaner.
Installation was simple and did not require any tools.
The design blends well with most modern kitchen sinks.
It helps reduce clutter around the sink area during daily use.
Fit may vary depending on sink size and faucet placement.
Overall, this is a practical and well-made kitchen sink accessory that works as expected.
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Reviewed in the United States on January 8, 2026
★★★★★ 4
Good little rack for sink brushes and sponges.
Color: Suction cup-Black
A lightweight little rack, works just fine. It occasionally slides up out of the suction cups that connect it, hence the 4 star rating.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Looks good. Neat and out of the way.
Color: Suction cup-Black, Color: Suction cup-Black
The suction cups didn’t stick to my sink, but the plastic strip adhered well. My husband didn’t even notice it on our sink for half a day. That was the look I was going for!
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Better than the plastic ones
Color: Suction Cup-white
Stays in place on sink wall. Unfortunately it’s not coated very well and is already showing rust
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
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