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Home / Products / THDWH Titen HD Heavy Duty Screw Anchor with Washer Head

THDWH Titen HD Heavy Duty Screw Anchor with Washer Head

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THD12150WHMG
THD12150WHMG
THD12150WHMG Illustration
THD12150WHMG Illustration
THD12150WHMG
THD12150WHMG
THD12150WHMG bits and socket
THD12150WHMG bits and socket
THD12150WHMG
THD12150WHMG
THD12150WHMG Installation
THD12150WHMG Installation
THD12150WHMG Installation
THD12150WHMG Installation

The Titen HD Washer Head is a high-strength screw anchor for use in cracked and uncracked concrete, as well as masonry.

The washer-head design is commonly used where a minimal head profile is necessary. The 12mm x 150mm is suitable for use in sill/bottom plate applications, and the washer head's low installed profile means modular wall and floor systems can be installed on top with no need for notching the wall framing to accommodate the anchor.

Material

Carbon Steel

Finish

Mechanically Galvanised

Features & Benefits
  • Designed for 12mm hole size to match the anchor size
  • No special drill bit required — designed to install using 12mm masonry drill bit
  • The anchor's 6-lobe drive eases driving and is less prone to stripping. For added convenience, a 1/2" socket adapter and two T-50 drive bits included in each box
  • Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
  • Washer head allows screw anchor applications incompatible with a hex head
  • Available in M12 diameter 
Installation
  1. Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor. Drill the hole to the specified embedment depth plus minimum hole depth overdrill to allow the thread tapping dust to settle.
  2. 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.
  3. Insert the anchor through the fixture and set anchor with Mid Torque (300- 400NM) using an Impact Wrench and TX-50 bit.
  4. Tighten the anchor into the base material until the washer head contacts the fixture.

Caution

  • Holes in metal fixtures to be mounted should match the 18mm diameter.
  • 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.
  • Manual installation is not allowed.
  • 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.
Applications
  • Bottom Plate Application
  • Structural Insulated Panel Systems (SIPS)
  • Fire Door Frame to Precast Concrete 
  • Machinery and Equipment
  • Concrete Formwork and Bracing
  • Where low profile head is required
  • Applications for Screw Bolt, Screw Anchor, Expansion Anchor, Stud Anchor, Safety Anchor, Wedge Anchor, Sleeve Anchor

Compliance

The THD12150WHMG Washer Head is an alternative fastening solution for concrete anchors used in Bottom Plate applications which complies with the requirements stated in AS5216.

Model No. Table

Model No.

Size

Head

Head Size (dia.)

Thread

Material & Finish

Box Qty

Ctn Qty
  1. Each box comes with 2x T-50 bits and a socket

THD12150WHMG

M12 x 150mm

Washer Head

35mm

Serrated Threads

Mechanically Galvanised

15

60
 
Specifications

 

Table 1: Installation Data

Installation Data

Symbol

Units

Anchor Size - M12

Drill Hole Diameter

do

mm

12

Maximum Diameter of Drill Bit

dcut, max

12.5

Drill Depth

h1

105

Nominal Embedment Depth

hnom

95

Anchor Length Range

L

150

Clearance Hole Diameter in Fixture

df

18

Maximum Thickness of Fixture

tfix,max 

55

Recommended impact screw driver with max. power output specified according to manufacturer’s instructions.

Installation Torque

Tinst, max

Nm

450

 

Table 2: Concrete Thickness, Edge Distance and Spacing

Description

Symbol

Units

Anchor Size - M12

Minimum Concrete Thickness

hmin

mm

150

Minimum Edge Distance

cmin

80

Minimum Spacing

smin

80

Critical Edge Distance (cone)

ccr,N

1.5 x hef

Critical Spacing (cone)

scr,N

3 x hef

Critical Edge Distance (splitting)

ccr,sp

1.5 x hef

Critical Spacing (splitting)

scr,sp

3 x hef

 

Table 3: Design Resistance — Single Anchor, No Concrete Edge or Spacing Influence

Description

Symbol

Units

Anchor Size - M12

Effective Embedment Depth

hef

mm

70

Minimum Concrete Thickness

hmin

mm

150

Uncracked Concrete

TENSION

NRd

kN

16.9

SHEAR

VRd

25.2

Cracked Concrete

TENSION

NRd

kN

8.14

SHEAR

VRd

25.2


1. Concrete strength is 30MPa (cylinder) unreinforced.
2. NRd and VRd is based on use of a Carbon Steel, Zinc plated bolt, or mechanically galvanised.
3. All Design resistances as per ETAG requirements.

​
Brochures & Catalogues

Brochures and Catalogues

PDF icon Flyer - Titen HD Heavy Duty Screw Anchor with Washer Head
Technical Data & Docs

Technical Data Sheets

PDF icon Technical Data Sheet - THDWH

Report Links

ICC-ES ESR-2713 (Concrete)

Warranty

Warranty

CAD Library

Download

jpg: 
Image icon THDWH_Detail_Bottom_Plate_Fixing.jpg
dwg: 
File THDWH_Detail_Bottom_Plate_Fixing.dwg
PDF: 
PDF icon THDWH_Detail_Bottom_Plate_Fixing.pdf

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jpg: 
Image icon THDWH_Detail_Bottom_Plate_Fixing_Cross_Section.jpg
dxf: 
Binary Data THDWH_Detail_Bottom_Plate_Fixing_Cross_Section.dxf
dwg: 
File THDWH_Detail_Bottom_Plate_Fixing_Cross_Section.dwg
PDF: 
PDF icon THDWH_Detail_Bottom_Plate_Fixing_Cross_Section.pdf

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jpg: 
Image icon THDWH_Detail_Fastening Ledger-Stringer_on_Concrete_Wall.jpg
dxf: 
Binary Data THDWH_Detail_Fastening Ledger-Stringer_on_Concrete_Wall.dxf
dwg: 
File THDWH_Detail_Fastening Ledger-Stringer_on_Concrete_Wall.dwg
PDF: 
PDF icon THDWH_Detail_Fastening Ledger-Stringer_on_Concrete_Wall.pdf

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jpg: 
Image icon THDWH_Detail_Metal-to-Concrete_Installation.jpg
dxf: 
Binary Data THDWH_Detail_Metal-to-Concrete_Installation.dxf
dwg: 
File THDWH_Detail_Metal-to-Concrete_Installation.dwg
PDF: 
PDF icon THDWH_Detail_Metal-to-Concrete_Installation.pdf

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jpg: 
Image icon THDWH_Detail_SillPlate-ModularFloor_Installation.jpg
dxf: 
Binary Data THDWH_Detail_SillPlate-ModularFloor_Installation.dxf
dwg: 
File THDWH_Detail_SillPlate-ModularFloor_Installation.dwg
PDF: 
PDF icon THDWH_Detail_SillPlate-ModularFloor_Installation.pdf

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jpg: 
Image icon THDWH_3D.jpg
RFA: 
Binary Data THDWH_3d_Cad.rfa
Package icon Download Full Set (3.75 MB)
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Inspiration

Inspiration

THD12150WHMG_Application_01.jpg

THD12150WHMG_Application_02.jpg

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Experience the innovation of Simpson Strong-Tie products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to provide you a demo and/or send you samples*.

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