Description

Monster Overview:
Install with confidence using 1"-8 Ultrawedge® Wedge Anchors – Hot-Dipped Galvanized (HDG) Steel from Monster Bolts. Engineered with a 360° expansion wedge, these anchors provide permanent, heavy-duty fastening in solid concrete. The hot-dip galvanized finish delivers excellent corrosion resistance, making these anchors ideal for outdoor, industrial, and high-moisture environments.
Designed for general use applications, these anchors combine strength, reliability, and protective coating to extend service life where rust prevention is critical.
Monster Features:
- Material: Carbon steel with Hot-Dipped Galvanized (HDG) coating for superior corrosion resistance.
- Design: Bull nose tip protects threads and ensures smooth installation.
- Expansion: 360° wedge expansion grips tightly in concrete.
- Threading: Extended threads provide versatile embedment depth options.
- Applications: Perfect for outdoor, industrial, and non-ICC structural anchoring.
Monster Benefits:
- High resistance to corrosion thanks to HDG coating.
- Permanent hold with wedge-style expansion.
- Reliable anchoring for heavy-duty structural applications.
- Long service life in outdoor and industrial conditions.
Monster Specifications:
Diameter / Thread | 1"-8 |
Material | Carbon Steel |
Finish | Hot-Dipped Galvanized (HDG) |
Head Style | Bull Nose with Hex Nut & Washer |
Expansion Type | 360° Wedge Expansion |
Certifications | Non-ICC, General Outdoor Use |
Note: Ultrawedge® anchors are intended for solid concrete installations only. HDG finish provides extended service life in wet, outdoor, and industrial environments.
Quick Install Guide:
- Drill a hole matching anchor diameter plus embedment depth (add 1/2").
- Clear hole of dust and debris using brush or compressed air.
- Insert anchor through fixture into hole and hammer to seat.
- Tighten nut with wrench to expand the wedge and lock securely.
Common Uses:
- Outdoor structural steel anchoring
- Guardrails and barrier installations
- Industrial machinery mounting
- Construction exposed to wet or corrosive environments
Order Yours Today!
Choose 1"-8 Ultrawedge® Wedge Anchors – Hot-Dipped Galvanized Steel for strong, corrosion-resistant anchoring in concrete. Order in bulk from Monster Bolts for your next industrial or outdoor project.