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Bulk 3/8″-16 Ultrawedge Wedge Anchors 316 Stainless Steel Monster Bolts

Original price was: $224.78.Current price is: $112.39.


Monster Overview: Trust Monster Bolts for superior holding power in tough environments with our 3/8"-16 Ultrawedge Wedge Anchors 316 Stainless Steel. These premium anchors feature...



  • Product Details
  • SKU

    HARD-373D80

  • Category

    Anchors

  • Availability

    In stock

Monster Overview:

Trust Monster Bolts for superior holding power in tough environments with our 3/8″-16 Ultrawedge Wedge Anchors 316 Stainless Steel. These premium anchors feature a 360 expansion wedge and a bull nose tip for clean and consistent concrete engagement. Designed specifically for marine, chemical, or high-moisture environments, the 316 stainless steel construction ensures exceptional corrosion resistance and long-lasting performance.

For jobs that demand durability without needing ICC-code approval, these anchors are the ideal choice for outdoor, coastal, and corrosive exposure applications.

Monster Features:

  • Material: 316 Marine Grade Stainless Steel for unmatched corrosion protection.
  • Design: Bull nose prevents thread damage and simplifies installation.
  • Grip: 360 wedge expansion locks the anchor firmly into concrete.
  • Threading: Extended thread length allows for flexible embedment options.
  • Applications: Ideal for marine, chemical, and outdoor structural anchoring.

Monster Benefits:

  • Engineered for long-term outdoor and saltwater performance.
  • Reliable hold even in challenging corrosion-heavy conditions.
  • No coating to flake offpure stainless durability throughout.
  • Perfect for projects where ICC approval isnt required.

Monster Specifications:

Diameter / Thread 3/8″-16
Material 316 Stainless Steel
Finish Uncoated Marine Grade
Head Style Bull Nose with Hex Nut & Washer Included
Expansion Type 360 Wedge Expansion
Certifications Non-ICC, Intended for General Use

Note: These Ultrawedge anchors are designed specifically for solid concrete installations and are not suitable for block or hollow wall applications. 316 stainless is the top choice for corrosion resistance.

Quick Install Guide:

  1. Drill hole to anchor diameter and embedment depth (plus 1/2″).
  2. Clean the hole of dust and debris.
  3. Insert anchor through the material into concrete hole.
  4. Tighten the nut to expand anchor securely in place.

Common Uses:

  • Saltwater and marine dock installations
  • Equipment anchoring in coastal zones
  • Chemical facility construction
  • Outdoor infrastructure builds

Anchor It Right with Monster Bolts

Monster Bolts delivers fasteners built for performance and longevity. Order your 3/8″-16 Ultrawedge 316 Stainless anchors in bulk today and get the reliability your projects deserve.

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