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Titen® Stainless-Steel Concrete and Masonry Screw

Titen®

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Stainless-steel Titen screws are ideal for attaching various types of components to concrete and masonry, such as fastening electrical boxes or light fixtures. They offer the versatility of our standard Titen screws with enhanced corrosion protection. Available in hex and Phillips flat head.

Key Features

  • Suitable for concrete, brick, grout-filled CMU and hollow-block applications
  • Suitable for some preservative-treated wood applications
  • Acceptable for exterior use
  • Titen drill bits included in each box
  • Available in lengths from 1 1/4"–4"
  • Installation using the Titen Installation Kit is recommended

Material

  • Type 410 stainless steel

Finish

  • Zinc plated with a protective overcoat

Installation

  1. Drill a hole in the base material using the appropriate diameter carbide drill bit as specified in the table. Drill the hole to the specified embedment depth plus 1/2" 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 dust from drilling and tapping.
  2. Position fixture, insert screw and tighten using drill and Titen screw installation tool fitted with a hex socket or Phillips bit.
  3. Preservative-treated wood applications: suitable for use in non-ammonia formulations of CCA, ACQ-C, ACQ-D, CA-B, SBX/DOT and zinc borate. Acceptable for use in exterior environments. Use caution not to damage coating during installation. The 410 stainless-steel Titen with top coat provides “medium” corrosion protection. Recommendations are based on testing and experience at time of publication and may change. Simpson Strong-Tie cannot provide estimates on service life of screws.

Caution

  • Industry studies show that hardened fasteners can experience performance problems in wet or corrosive environments. Steps must be taken to prevent inadvertent sustained loads above the listed allowable loads. Overtightening and bending moments can initiate cracks detrimental to the hardened screw’s performance. Use the Simpson Strong-Tie Titen installation tool kit as it has a bit that is designed to reduce the potential for overtightening the screw.
  • Oversized holes in the base material will reduce or eliminate the mechanical interlock of the threads with the base material and will reduce the anchor’s load capacity.

Related Literature

2022–2025 Product Guide — Anchoring, Fastening Systems and Restoration Solutions for Concrete and Masonry
S-A-PG22
A product guide providing information on Simpson Strong-Tie® anchoring adhesives, mechanical anchors, direct fastening, carbide drill bits and restoration products for concrete and masonry.
Product Guide
Anchoring, Fastening, Restoration and Strengthening Systems for Concrete and Masonry
C-A-2021
An informative and comprehensive catalog of products belonging to our anchoring, fastening, restoration and strengthening systems for concrete and masonry.
Catalog
Sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería
C-A-2021SP
Un catálogo completo de productos e información para los sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería.
Catalog
2022–2025 Guía de productos — Sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería
S-A-PG22SP
Guía de productos para Simpson Strong-Tie® con información sobre anclajes adhesivos, anclajes mecánicos, sujeción directa, brocas de carburo y productos para restauración para concreto y mampostería.
Product Guide
High Wind Guide
F-C-HWG20
A comprehensive guide to help Designers select the most appropriate connections for challenging, high-wind regions.
Product Guide
Titen Screw Anchors
S-A-TITENFAM21
A sales flier detailing the breadth of the Titen® screw anchor product line.
Flier
Tension Performance of Post-Installed Anchors Adjacent to Abandoned Holes
L-A-ABANHOLE23
This letter is intended to address the performance of Simpson Strong-Tie® post-installed concrete anchors in normal-weight concrete when installed adjacent to holes that have been abandoned.
Engineering Letter
Ficha de Datos de Seguridad para Anclas Mecánicas
SDS-MechAnchors-NA-ES
Diseñado para dar información útil en la gestión de químicos en el lugar de trabajo; p.ej. propiedades físicas; riesgos; medidas de protección; precauciones para manejo, almacenamiento y transporte.
SDS
Fiche de Données de Sécurité pour Ancrages Mécaniques
SDS-MechAnchors-NA-FRCA
Prévu pour fournir de l’information sur la gestion des produits chimiques au travail comme propriétés physiques, dangers, mesures de protection et précautions de manipulation, stockage et transport.
SDS

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Size (in.) Drill Bit Dia. (in.) Product Includes Box Qty. Carton Qty.
TTN25114HSS 1/4 x 1 1/4 3/16 One drill bit is included in each box 100 1600
TTN25134HSS 1/4 x 1 3/4 3/16 One drill bit is included in each box 100 500
TTN25214HSS 1/4 x 2 1/4 3/16 One drill bit is included in each box 100 500
TTN25234HSS 1/4 x 2 3/4 3/16 One drill bit is included in each box 100 500
TTN25314HSS 1/4 x 3 1/4 3/16 One drill bit is included in each box 100 400
TTN25334HSS 1/4 x 3 3/4 3/16 One drill bit is included in each box 100 400
TTN25400HSS 1/4 x 4 3/16 One drill bit is included in each box 100 400
TTN25114PFSS 1/4 x 1 1/4 3/16 One drill bit is included in each box 100 1600
TTN25134PFSS 1/4 x 1 3/4 3/16 One drill bit is included in each box 100 500
TTN25214PFSS 1/4 x 2 1/4 3/16 One drill bit is included in each box 100 500
TTN25234PFSS 1/4 x 2 3/4 3/16 One drill bit is included in each box 100 500
TTN25314PFSS 1/4 x 3 1/4 3/16 One drill bit is included in each box 100 400
TTN25334PFSS 1/4 x 3 3/4 3/16 One drill bit is included in each box 100 400
TTN25400PFSS 1/4 x 4 3/16 One drill bit is included in each box 100 400

Product Information Tables

Stainless-Steel Titen® Product Data
Size (in.) Head Style Model No. Drill Bit Dia. (in.) Quantity
Box Carton
1/4 x 1 1/4 Hex-Head TTN25114HSS 3/16 100 1600
1/4 x 1 3/4 TTN25134HSS 100 500
1/4 x 2 1/4 TTN25214HSS 100 500
1/4 x 2 3/4 TTN25234HSS 100 500
1/4 x 3 1/4 TTN25314HSS 100 400
1/4 x 3 3/4 TTN25334HSS 100 400
1/4 x 4 TTN25400HSS 100 400
1/4 x 1 1/4 Phillips Flat-Head TTN25114PFSS 3/16 100 1600
1/4 x 1 3/4 TTN25134PFSS 100 500
1/4 x 2 1/4 TTN25214PFSS 100 500
1/4 x 2 3/4 TTN25234PFSS 100 500
1/4 x 3 1/4 TTN25314PFSS 100 400
1/4 x 3 3/4 TTN25334PFSS 100 400
1/4 x 4 TTN25400PFSS 100 400
One drill bit is included in each box.
Length Identification Head Marks on Stainless-Steel Titen Screw Anchors
(corresponds to anchor length in inches)
Length ID Marking on Head — A B C D E F G H I J
Length of Anchor (in.) From 1 1 1/2 2 2 1/2 3 3 1/2 4 4 1/2 5 5 1/2 6
Up To But Not Including 1 1/2 2 2 1/2 3 3 1/2 4 4 1/2 5 5 1/2 6 6 1/2
For SI: 1 inch = 25.4 mm.

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT

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