ITW Red Head FS3850 Dynabolt 3/8 x 5 Sleeve Anchor

Product Description

The ITW Red Head FS3850 Dynabolt is a sleeve anchor designed for anchoring into concrete, grout-filled concrete block, hollow concrete block, and brick. This product features a split expansion sleeve over a threaded stud bolt body along with an integral expander, nut, and washer. Made from zinc-plated carbon steel, the FS3850 offers durability and reliability for various fastening needs. It is pre-assembled, allowing for quick and easy installation without the need for pre-spotting of holes.

• Suitable for interior applications
• Anchor diameter matches hole diameter
• Full 360-degree hole contact for stability

Product Highlights

This sleeve anchor is effective for securing materials in various construction and renovation projects.

Product Information

Standard Information

• Brand: ITW Red Head
• Part Number: 129FS3850

Technical Specifications

• Finish: Zinc-Plated
• Diameter: 3/8 inches
• Material: Carbon Steel
• Head Type: Phillips Flat
• Anchor Type: Sleeve
• Thread Size: 5/16-18
• Anchor Length: 5 inches
• Bolt Diameter: 5/16 inches / 18
• Drill Bit Size: 3/8 inches
• Ultimate Shear: 3040 lb at 4000 psi
• Ultimate Tension: 3100 lb at 4000 psi
• Minimum Embedment: 1-1/2 inches
• Interior | Exterior: Interior
• Maximum Work Thickness: 3-1/2 inches