3/8" x 2-1/4" Zinc-Plated Wedge Anchors for Concrete and Cement | Heavy-Duty 3/8 Concrete Anchors (Box of 50)

Surge Building Product's concrete anchors are heavy-duty wedge-style expansion anchors designed for secure, long-lasting fastening in solid concrete, fully grouted block and cement. These torque-controlled anchor bolts for concrete provide consistent performance making them ideal for a wide variaty of applications. Each concrete anchor features a fully threaded carbon steel body with a corrosion-resistant zinc-plated finish and a one-piece expansion clip engineered for reliable grip under tensile load. A matched nut and washer are included with every anchor for fast, secure installation with no extra hardware required.

• HEAVY DUTY WEDGE ANCHOR – These concrete anchors are built for reliable performance. These zinc-plated wedge anchors deliver strong holding power in concrete, fully grouted block, or cement
• ZINC-PLATED FOR RUST PROTECTION – Each anchor is made of carbon steel with a zinc coating to resist corrosion in dry indoor environments, offering durability where it matters most.
• SIMPLE ONE-SIZE DRILLING – No guesswork: the drill bit size matches the anchor diameter, making these anchor bolts for concrete quick and simple to install with clean results every time.
• HARDWARE INCLUDED WITH EACH SET – Each pack of wedge anchors comes with nuts and washers, giving you everything you need for a fast and secure install right out of the box.
• SECURE HOLD – Engineered for consistent expansion under tension, the anchor locks into place during installation and offers follow-up expansion when under load, increasing holding strength.
• PERFECT FOR CONCRETE – Use as 3/8 anchor bolts for concrete, fully grouted block, concrete or cement —ideal for fastening machinery, racking systems, structural supports, wood sills, and fixtures into solid base materials.