Model # 35207

Internet #203064111

Store SKU #634518

Red Head 1/4 in. x 3 in. Hammer-Set Nail Drive Concrete Anchors (25-Pack)
0092097352070

Red Head

1/4 in. x 3 in. Hammer-Set Nail Drive Concrete Anchors (25-Pack)

  • Suitable for fastening in concrete, block and brick
  • Ideal for attachment of drywall track, electrical boxes and more
  • Works with 1/4 in. drill bit (sold separately)
$1497 /each
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Product Overview

  • Suitable for fastening in concrete, block and brick
  • Ideal for attachment of drywall track, electrical boxes and more
  • Works with 1/4 in. drill bit (sold separately)
The Hammer-Set anchor is a mechanical drive anchor consisting of a zinc die cast expansion body and zinc plated steel expander drive pin. Hammer-Set anchors are medium-duty anchors designed for a variety of fastening applications in concrete, block, and brick. Use Hammer-Set anchors to attach drywall track, electrical boxes and clips, flashing, lumber and more.
  • Works in concrete, block, and brick
  • Great for fastening electric boxes, conduit clips, roof flashing, plywood and 2 x lumber
  • Fast, easy installation
  • Install through material to be fastened
  • Low profile mushroom head
  • For indoor and outdoor use
  • Not for use in overheadĀ applications

Product Overview

  • Suitable for fastening in concrete, block and brick
  • Ideal for attachment of drywall track, electrical boxes and more
  • Works with 1/4 in. drill bit (sold separately)
Model #: 35207
Sku #: 634518
Internet #: 203064111

The Hammer-Set anchor is a mechanical drive anchor consisting of a zinc die cast expansion body and zinc plated steel expander drive pin. Hammer-Set anchors are medium-duty anchors designed for a variety of fastening applications in concrete, block, and brick. Use Hammer-Set anchors to attach drywall track, electrical boxes and clips, flashing, lumber and more.

  • Works in concrete, block, and brick
  • Great for fastening electric boxes, conduit clips, roof flashing, plywood and 2 x lumber
  • Fast, easy installation
  • Install through material to be fastened
  • Low profile mushroom head
  • For indoor and outdoor use
  • Not for use in overheadĀ applications

Info & Guides

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Name 1/4 in. x 2 in. Hammer-Set Nail Drive Concrete Anchors (15-Pack) 1/4 in. x 3 in. Hammer-Set Nail Drive Concrete Anchors (25-Pack) 3/8 in. x 3 in. Hex-Washer-Head Large Diameter Concrete Anchors (10-Pack) 3/8 in. x 4 in. Hex-Washer-Head Large Diameter Concrete Anchors (10-Pack)
Brand Red Head Red Head Tapcon Tapcon
Ratings (0) (2) (5) (4)
Finish Family Metallic Metallic Metallic Metallic
Fastener/Connector Material Zinc Zinc Steel Steel
Fastener length (in.) 2 3 3 4
Maximum Weight Capacity (lb.) 0 0 0 0
Package Quantity 15 25 10 10
Fastener Head Style Mushroom Mushroom Hex Hex
View Product View Product View Product View Product

Specifications

Dimensions

Assembled Depth (in.)
.25 in
Assembled Height (in.)
3 in
Assembled Width (in.)
.25 in
Fastener Diameter
1/4"
Fastener length (in.)
3

Details

Fastener Head Style
Mushroom
Fastener Plating
Zinc
Fastener Type
Masonry Anchor
Fastener/Connector Material
Zinc
Finish Family
Metallic
Indoor/Outdoor
Indoor/Outdoor
Maximum Weight Capacity (lb.)
0
Measurement Standard
SAE
Package Quantity
25
Primary Use
Light to medium duty fastening applications in concrete, block, and brick
Product Weight (lb.)
.069lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
ITW Brands warrants that this product is free from defects in material and workmanship. ITW Brands' sole liability for any breach of this warranty shall be to replace this product or refund the purchase price.

Specifications

Dimensions

Assembled Depth (in.)
.25 in
Assembled Height (in.)
3 in
Assembled Width (in.)
.25 in
Fastener Diameter
1/4"
Fastener length (in.)
3

Details

Fastener Head Style
Mushroom
Fastener Plating
Zinc
Fastener Type
Masonry Anchor
Fastener/Connector Material
Zinc
Finish Family
Metallic
Indoor/Outdoor
Indoor/Outdoor
Maximum Weight Capacity (lb.)
0
Measurement Standard
SAE
Package Quantity
25
Primary Use
Light to medium duty fastening applications in concrete, block, and brick
Product Weight (lb.)
.069lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
ITW Brands warrants that this product is free from defects in material and workmanship. ITW Brands' sole liability for any breach of this warranty shall be to replace this product or refund the purchase price.

Questions & Answers

Are these just good for concrete or is it good enough for drywall?

Asked by: Anthony
These are just good for concrete.
Answered by: CommunityAnswer
Date published: 2017-11-12

how much weight can these realistically support?

I'm hanging a 2'x4' board the will have bathroom tiles on it (in memory of passed members of a local non profit) Im thinking, max weight if full would be ~30 lbs. would one of these on each corner be able to support this?
Asked by: Nate
Hello Nate, This is a great question. I want to make sure you understand that the 1/4 in. x 3 in. hammer-set nail drive Red Head anchors are designed for concrete, block and brick floor and wall applications only (not designed for overhead). These anchors should have no problems supporting 30 pounds static tension and shear loads as long as the anchor gets 3/4 embedment (as measured from the split end). At 3/4 inches of embedment, one of the 1/4 in. x 3 in. RedHead hammer-set concrete anchors is capable of safely supporting a static tension load of 220 pounds and static shear load of 242.5 pounds in 4,000 PSI solid concrete. If you have additional questions about your application, please visit our website at www.itwredhead.com. or contact our Technical Support Team for additional information. They are available at 800-726-7386 from 8:30 - 4:30 CT Monday - Friday.
Answered by: BrandAnswers
Date published: 2017-04-05

Can I use these to fasten PT lumber to cement block in an outdoor location?

Asked by: Sully
Hi Sully, Unfortunately the 1/4" x 3" hammer-set nail drive anchors do not have the appropriate corrosion protection coating for pressure treated lumber. We recommend using Tapcon which is approved for ACQ treated lumber or a stainless steel Tapcon. The Tapcon comes in a 1/4" dia. x 3-1/4". Please contact our Technical Support Team for additional information. They are available at 800-726-7386 from 8:30 - 4:30 CT Monday - Friday.
Answered by: BrandAnswers
Date published: 2016-09-15

Use of Product

So, these require no pre drilling? I am mounting a lightweight aluminum faced sign. I will pre drill four corner holes to line up with the masonry location. Are they simply hammer into place? What is sleeve diameter?
Asked by: Mystery68
Hi Mystery 68, The 1/4" x 3" hammer-set nail drive concrete anchors require you to pre-drill. These require a 1/4" diameter carbide tip concrete drill bit. 1. Drill proper size hole through material to be fastened into base material. 2. Clean hole of dust. 3. Insert Hammer-Set into hole until head of anchor body is flush with material to be fastened. Tap the nail until flush with head of anchor. Ensure minimum embedment is 1/4" deeper than anchor embedment. Be sure head is firmly against fixture. Please contact our Technical Support Team for additional information. They are available at 800-726-7386 from 8:30 - 4:30 CT Monday - Friday.
Answered by: BrandAnswers
Date published: 2016-09-08
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Customer Reviews

1/4 in. x 3 in. Hammer-Set Nail Drive Concrete Anchors (25-Pack) is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from RedHead Bolts R GR8! I have found that Red Head anchors which you install "Chicago-style", i.e. with a hammer; install easier than the screw-type anchors that often come with a product. Where screw-type anchors often get twisted off (especially in older concrete that is pre-1991), leaving you with the headache of extracting the remaining shaft. With RedHead's, just insert in the hole, tap into place on the lower collar with a common screwdriver, and then WHAM! one or two hits directly on the head, and job done! Don't ask me to explain the diff 'tween 'old' and new concrete, all I know is working in older concrete or bricks isn't a problem for me anymore.
Date published: 2016-07-12
Rated 5 out of 5 by from Easy and reliable Used these to attach pt bottom plate to concrete slab. Seem to have an excellent hold on this type of application. Nice that you can tap them in lightly partway and still get them back out if needed. I drilled very close fitting holes right through the wood and concrete together with a rotary hammer and blew all the debris out before installing. Though very solid in shear (sideways forces) I don't think id trust them if pull out was a possibility.
Date published: 2016-12-05
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