1/2" x 4-1/4" Strong-Tie Strong Bolt 2 Wedge Anchor, Mechanically Galvanized, Pkg 25
1/2" x 4-1/4" Strong-Tie Strong Bolt 2 Wedge Anchor, Mechanically Galvanized, Pkg 25!
1/2" x 4-1/4" Strong-Tie Strong Bolt 2 Wedge Anchor, Mechanically Galvanized, Pkg 25
Specifications
Nut: Carbon Steel ASTM A 563, Grade A
Washer: Carbon Steel ASTM F844
Clip: Carbon Steel ASTM A 568
Installation:
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 minimum hole depth, and blow it clean using compressed air. (Overhead installations need not be blown clean.) Alternatively, drill the hole deep enough to accommodate embedment depth and dust from drilling.
2. Assemble the anchor with nut and washer so the top of the nut is flush with the top of the anchor. Place the anchor in the fixture, and drive it into the hole until the washer and nut are tight against the fixture.
3. Tighten to the required installation torque.
Simpson Strong-Tie’s Strong-Bolt 2 Wedge Anchors in a mechanically galvanized finish are engineered for high-performance anchoring in cracked and uncracked concrete. These anchors are ICC-ES ESR-3037 code-listed and designed to handle seismic, wind, and static loads with confidence. The mechanical galvanizing provides robust corrosion resistance, making them ideal for outdoor, industrial, and mildly corrosive environments.
Key Features
- ICC-ES Code Approved: ESR-3037 compliant for cracked and uncracked concrete, seismic zones, and high-load scenarios.
- Mechanically Galvanized Finish: Provides excellent corrosion protection—ideal for outdoor or damp environments.
- High Holding Power: Specialized expansion clip delivers consistent expansion and secure load transfer, even under dynamic forces.
- Fully Threaded (Most Sizes): Allows maximum flexibility for varying fixture thicknesses.
- Stamped Identification: Head markings simplify inspection and jobsite compliance.
Common Applications
- Structural steel connections
- Tilt-up wall panels
- Pipe racks and mechanical systems
- Seismic bracing and supports
- Equipment anchoring and base plates
Installation Instructions
- Drill a hole in concrete using a carbide-tipped bit matching the anchor’s nominal diameter.
- Clean out the hole thoroughly to remove debris and dust.
- Insert the anchor through the fixture and into the hole until the washer contacts the base material.
- Tighten the nut to the recommended torque to fully expand and set the anchor.
California Residents: WARNING
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Wedge Anchors - For Your Concrete Anchor Needs
Because they provide strong, permanent holds once installed, wedge anchors are a go-to choice in both commercial construction and industrial settings. Once seated properly in the concrete wedge anchors provide a strong and permanent hold.
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Versatile Applications, Endless Possibilities
Offering a reliable design - featuring a threaded stud, expansion clip, and nut - making them suitable for a wide range of applications, from structural steel connections and machinery anchoring to shelving, racking and safety barriers.
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Made of High Quality and Durable Materials
Concrete wedge anchors come in various materials, such as zinc-plated steel, stainless steel, hot-dip galvanized and mechanically galvanized versions, allowing for use in different environments, including those with moisture or corrosive exposure.
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We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.
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We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.
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