Bulk 1/2"-13 Ultrawedge® Wedge Anchors – 316 Stainless Steel – Monster Bolts

Monster Overview:

Secure your toughest outdoor and marine projects with 1/2"-13 Ultrawedge® Wedge Anchors – 316 Stainless Steel from Monster Bolts. These heavy-duty anchors are engineered with a 360° collet-style expansion for a reliable and permanent hold in solid concrete. Constructed from 316 stainless steel, they offer superior protection against rust, pitting, and corrosion—ideal for harsh, high-saline, and chemically exposed environments.

This version of the Ultrawedge® is perfect for non-code, non-ICC applications where durability and corrosion resistance are essential. Choose these anchors for maximum service life and consistent performance in outdoor or marine conditions.

Monster Features:

• Material: Premium 316 Stainless Steel for marine-grade corrosion resistance.
• Design: Bull nose protects threads and allows smooth driving.
• Expansion: Full 360° wedge expansion secures anchor tightly in concrete.
• Thread Length: Extended threading for multiple embedment depths.
• Applications: Designed for outdoor, marine, and industrial concrete installations.

Monster Benefits:

• Superior corrosion protection over 304 stainless anchors.
• Ideal for projects exposed to saltwater, moisture, and harsh chemicals.
• Long-lasting hold even in extreme outdoor environments.
• Non-ICC option for high-performance anchoring.

Monster Specifications:

Quick Install Guide:

1. Drill a hole to required diameter and embedment depth (plus 1/2").
2. Clean hole thoroughly using brush or compressed air.
3. Insert anchor through base material and drive into concrete.
4. Tighten hex nut to specified torque to expand anchor.

Common Uses:

• Saltwater dock anchoring
• Outdoor sign or equipment mounting
• Chemical facility builds
• Heavy-duty marine fixtures

Get the Job Done Right

Choose 316 stainless steel Ultrawedge® wedge anchors when long-term corrosion resistance is non-negotiable. Shop in bulk with confidence from Monster Bolts.