CONFAST 3/8 in x 2-3/4 in Stainless Steel Wedge Anchor - Pack of 50

In this review the CONFAST 3/8 in x 2-3/4 in Stainless Steel Wedge Anchor is evaluated for contractors, remodelers, and DIYers who need reliable anchors for concrete work. The bottom line: it is a straightforward, corrosion-resistant anchor kit packaged with nuts and washers that saves time on installs and is best when the job calls for anchors designed specifically for concrete and wet environments. The reviewer found the anchors meet expected stainless steel quality and offer simple installation when using the correct 3/8 in carbide bit and hammer drill.

Key Features

• Packaged with nuts and washers: Arrives ready to install so users do not need to source additional hardware, speeding up each anchor installation.
• Hole size equals anchor size: Uses a 3/8 in hole requirement which removes guesswork and reduces chance of an improper fit when the recommended drill is used.
• 304 stainless steel construction: Provides good corrosion resistance for applications in wet environments where standard steel anchors would corrode.
• Concrete-only design: Engineered specifically for concrete base material so performance is consistent when installed to the specified embedment depth.
• Fast, complete installs: Included nuts and washers plus a simple wedge action make each anchor quick to set when following the installation steps.

Who It's For

The anchor is best for professionals and serious DIYers mounting equipment to concrete, such as outdoor HVAC supports, railings, or gazebo footings that will face moisture. Contractors who value packs of 50 and expect consistent stainless steel parts will appreciate the value and readiness of the kit.

Those working with block, brick, or hollow masonry should look elsewhere, because these wedge anchors are intended for concrete only. If a different anchor type or a stainless alloy beyond 304 is required for highly corrosive marine exposures, a more specialized fastener is advisable.

Pros & Cons

Pros

• Good stainless steel quality noted by users, which helps resist rust in wet conditions.
• Packaged with nuts and washers so installs are faster and more complete out of the box.
• Simplicity of hole size equal to anchor size reduces installation errors for standard concrete holes.

Cons

• Not suitable for block or brick base materials, limiting use to concrete only.
• A few customers have reported occasional missing parts in boxes, so inspect packaging before starting a job.

Specifications

Our Verdict

The CONFAST 3/8 in x 2-3/4 in Stainless Steel Wedge Anchor is a practical choice for concrete anchoring where corrosion resistance and ready-to-install hardware matter. For concrete installations in wet environments it offers solid value, easy installs, and dependable stainless construction; just verify each box on arrival and do not use in block or brick.

Frequently Asked Questions

Can these anchors be used in brick or block?
No. They are designed for concrete only and should not be used in block or brick base material.

What drill bit size is required?
Drill a 3/8 in hole with a carbide tipped bit meeting ANSI standards, using a hammer drill for best results.

Are nuts and washers included?
Yes, each anchor is packaged with nuts and washers so the kit is ready for installation.