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Model #50181

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1/2 in. x 3-3/4 in. Steel Hex-Nut-Head Concrete Wedge Anchor

  • Designed for fastening into solid concrete
  • Zinc plating for corrosion resistance and added durability
  • Versatile fully threaded design
  • See More Details

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Product Overview

Red Head wedge anchors are heavy-duty, zinc-plated, steel anchors designed for fastening applications in solid concrete. They are ideal for attaching 2x4s, sill plates and electrical equipment. Other common applications include attaching structural supports to concrete, tilt-up construction, highway rails and posts, HVAC and plumbing systems, metal doors and window frames. They feature a versatile fully threaded design, which is standard in sizes up to 3/4 in. x 10 in. and a corrosion resistant, 1-piece stainless steel clip. Red Head wedge anchors are code recognized for use in uncracked concrete.
  • Code recognized per ICC-ES ESR 2251
  • Ideal for fastening into concrete
  • Great for attaching structural supports to concrete, tilt-up construction, highway rails and posts, electrical, HVAC, plumbing systems, as well as metal doors and window frames
  • Fully threaded design accommodates various fixture thicknesses
  • Steel construction with zinc plating for added durability
  • Learn more about concrete anchors here.

Info & Guides

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Name1/2 in. x 3-3/4 in. Steel Hex-Nut-Head Concrete Wedge Anchor1/2 in. x 4-1/4 in. Zinc-Plated Steel Hex-Nut-Head Wedge AnchorStrong-Bolt 1/2 in. x 3-3/4 in. Zinc-Plated Wedge Anchor1/2 in. x 5-1/2 in. Zinc-Plated Steel Hex-Nut-Head Solid Concrete Wedge Anchor
Price
Ratings
(8)
(8)
(48)
(8)
Fastener Length (in.)3.754.253.755.5
Fastener Head StyleHex NutHex NutNo HeadHex Nut
Fastener/Connector MaterialSteelSteelSteelSteel
Package Quantity1111
Maximum Weight Capacity (lb.)000.000
Finish FamilyZincZincZincZinc
Anchor Diameter (in.)1/2"1/2"1/2"1/2"
Fastener TypeWedge AnchorsWedge AnchorsWedge AnchorsWedge Anchors
View ProductView ProductView ProductView Product

Specifications

Dimensions

Anchor Diameter (in.)
1/2"
Anchor Length (in.)
3.75
Fastener Length (in.)
3.75
Required Drill Hole Size (in.)
0

Details

Color Family
Metallic
Fastener Head Style
Hex Nut
Fastener Plating
Zinc
Fastener Type
Wedge Anchors
Fastener/Connector Material
Steel
Fastening Base Material
Brick,Concrete
Features
Coated
Finish
Silver
Finish Family
Zinc
Included
Screw
Interior/Exterior
Interior
Maximum Weight Capacity (lb.)
0
Measurement Standard
SAE
Package Quantity
1
Product Weight (lb.)
0.24
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
This product is sold "as is" without any express or implied warranties. ITW Brands' sole liability, if any, shall be to replace this product or refund the purchase price.

Questions & Answers

4Questions0Answers

Can these be used to install Grab Bars in a bathroom? I am worried about rusting. Thanks.

Asked by Isaac April 28, 2021
0
Answers

Is this suitable for attaching a ledger board to a solid concrete wall? What is the minimum embed...

Asked by JoeM March 15, 2021
0
Answers

What depth should the hole be for the 3-3/4 anchors?

Asked by Rod February 11, 2021
0
Answers

what size bit do i need for the 1/2 inch ?

Asked by Bob July 21, 2019
0
Answers

Customer Reviews

  • 4.2
    out of 8 reviews
  • 75% recommend this product
Filter by:
Showing 1-8 of 8 reviews
Easy to use and very secure.
Easy to use and very secure.
by Evan
Missing way too many pieces
Missing way too many pieces
by ZDT
very easy to use and solid hold...
very easy to use and solid hold
by VINCENT
Love them super strom and simple to used
Love them super strom and simple to used
by Wario
I drilled the holes, pounded the anchors in, set the stuff on them, tightened the bolts and it's ...
I drilled the holes, pounded the anchors in, set the stuff on them, tightened the bolts and it's all still holding to this day. Go get some now for all your concrete anchoring needs. But wait! There's more... If you buy now you will get, absolutely free, a receipt with your purchase of one or more. That's right. A free itemized receipt of your purchase. But you must act now while supplies last!
by UncleBobo
So I Had hoped to use these but I decided To...
So I Had hoped to use these but I decided To return them
by GERT
Very easy to install with a secure fit....
Very easy to install with a secure fit.
by MJ
Good quality and price, fast delivery.Thank you....
Good quality and price, fast delivery.Thank you.
by VYACHESLAV
Showing 1-8 of 8 reviews