Simpson Strong-Tie

3/8" x 4" Simpson Strong-Tie Titen HD® Screw Anchor Zinc Plated THD37400H, 50/Box

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SKU:
CSH384;SC
UPC:
707392379201
MPN:
THD37400H
Availability:
In Stock, Ships Today!
$64.61

Description

  • Qualified for static and seismic loading conditions
  • Thread design undercuts to efficiently transfer the load to the base material
  • No special drill bit required; designed to install using standard-sized ANSI tolerance drill bits
  • Hex-washer head requires no separate washer and provides a clean installed appearance
  • Carbon steel Titen HD utilizes a specialized heat-treating process that creates tip hardness for better cutting without compromising the ductility
  • Zinc-plated carbon steel anchor can be used for temporary exterior applications
  • Size: 3/8 in. x 4 in.
  • Caution: Use a Titen HD screw anchor one time only — installing the anchor multiple times may result in excessive thread wear and reduce load capacity
  • Quantity: 50
Products specifications
Bit Size3/8"
Minimum EmbedmentSee PDF
Box Qty50
TypeMale
Diameter3/8"
Length4"
MaterialCarbon Steel
EnvironmentDry
Minimum SpacingSee PDF
Minimum Edge DistanceSee PDF
Maximum Fixture ThicknessSee PDF
Minimum Fixture Hole Diameter (In Place)See PDF
Minimum Fixture Hole Diameter (Hole Spotted)See PDF
Maximum TorqueSee PDF
Wrench Size For Nut9/16
Length MeasurementUnderneath head
Brand NameSimpson Strong-Tie
* Values shown are average ultimate values and are offered only as a guide and are not guaranteed. A safety factor of 4:1 or 25% is generally accepted as a safe working load

The information on this page is intended for preliminary guidance only. For complete safety and to verify accurate information, please consult the (PDF linked below) to obtain the manufacturer’s values when selecting the anchors for your project.

The Titen HD anchor is a high-strength screw anchor for concrete and masonry. It is designed for optimum performance in both cracked and uncracked concrete. The high-strength, easy-to-install Titen HD anchor has been tested and shown to provide outstanding performance in cracked and uncracked concrete under both static and seismic loading conditions. The self-undercutting, non-expansion characteristics of the Titen HD anchor make it ideal for structural applications, even at reduced edge distances and spacings. Recommended for permanent dry, interior non-corrosive environments or temporary outdoor applications.

Installation

  1. Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed. Drill the hole to the specified embedment depth plus minimum hole depth overdrill (see table below) to allow the thread tapping dust to settle, and blow it clean using compressed air. (Overhead installations need not be blown clean.) Alternatively, drill the hole deep enough to accommodate embedment depth and the dust from drilling and tapping.
  2. Insert the anchor through the fixture and into the hole.
  3. Tighten the anchor into the base material until the hex-washer head contacts the fixture.
Titen HD Diameter (in.) Wrench Size (in.) Recommended Fixture Hole Size (in.) Min. Hole Depth Overdrill (in.)
Suggested fixture hole sizes are for structural steel thicker than 12 gauge only. Larger holes are not required for wood or thinner cold-formed steel members.
1/4 3/8 3/8 to 7/16 1/8
3/8 9/16 1/2 to 9/16 1/4
1/2 3/4 5/8 to 11/16 1/2
5/8 15/16 3/4 to 13/16 1/2
3/4 1 1/8 7/8 to 15/16 1/2

Caution

  • Holes in metal fixtures to be mounted should match the diameter specified in the table below.
  • Use a Titen HD screw anchor one time only — installing the anchor multiple times may result in excessive thread wear and reduce load capacity.
  • Do not use impact wrenches to install into hollow CMU.
  • Oversized holes in base material will reduce or eliminate the mechanical interlock of the threads with the base material and reduce the anchor’s load capacity.
  • Installation of concrete screw generally is influenced by many factors such as but not limited to, concrete compressive strength, type of aggregate, installation location, installation direction and tools used for installation.

Link Image Catalog PDF

Link Image Product Information (on Simpson Website)

Package information
7.87 in. x 3.54 in. x 3.54 in.,  8.35 lbs.


California Prop 65 WARNING! Cancer -www.P65Warnings.ca.gov

Carton Reference 10707392379208

Pallet Reference 50707392379206

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Warranty Information

Link ImageLimited warranty, available at www.strongtie.com/limited-warranties.

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Additional Information

Bit Size:
3/8"
Minimum Embedment:
1-1/2"
Environment:
Dry
Material:
Carbon Steel Zinc Plated
Thread Type:
Undercut Design
2000 PSI Concrete - Pull-Out (lbs.) *:
1336
2000 PSI Concrete - Shear (lbs.) *:
2108
Type:
Male
Diameter:
3/8"
Length:
4"
Box Qty:
50
Minimum Spacing:
6"
Minimum Edge Distance:
3"
Maximum Fixture Thickness:
2-1/2"
Minimum Fixture Hole Diameter (In Place):
7/16"
Minimum Fixture Hole Diameter (Hole Spotted):
7/16"
Length ID Code:
F
Wrench Size For Nut:
9/16"
Head Type:
Hex Washer Serrated
Length Measurement:
Underneath head
Driver Size:
9/16"
Brand Name:
Simpson Strong-Tie
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