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masonry fastening

masonry fastening crafted for durability and steady performance across tough jobs. Ideal for a wide range of uses requiring strength and consistency.

  • 3GWS503P3GWS503P

    [Pack of 100] Simpson Strong-Tie 3GWS503P Opti-Mesh 3-1/2 in. Epoxy Adhesive Plastic Screen Tube for 1/2 in. Rod for SET-3G

    $356.79

    Features

    • 3GWS503P features an integral Cap
    • Flanges
    • Open-Mesh Collar
    • Color-Coded, Formula-Specific Mesh

    3GWS503P Tech Sheet

    Add To CartDone
  • 6% OFF THD37600HTHD37600H

    [50 Pack] Simpson Strong-Tie THD37600H Titen HD 3/8 in. x 6 in. Heavy-Duty Screw Anchor

    Original price was: $106.92.Current price is: $100.50.

    Features

    • THD37600H is tested in accordance with ACI 355.2, AC193 and AC106
    • Qualified for static, wind and seismic loading conditions
    • Do not reuse anchor
    Add To CartDone
  • THD75500H4SSTHD75500H4SS

    [5 Pack] Simpson Strong-Tie THD75500H4SS Titen HD 3/4 in. x 5 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor

    $80.00

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD75500H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD50612H4SS[20 Pack] Simpson Strong-Tie THD50612H4SS Titen HD 1/2 in. x 6-1/2 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor product image

    [20 Pack] Simpson Strong-Tie THD50612H4SS Titen HD 1/2 in. x 6-1/2 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor

    $195.69

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50612H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD75812H6SSTHD75812H6SS

    [5 Pack] Simpson Strong-Tie THD75812H6SS Titen HD 3/4 in. x 8-1/2 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor

    $138.54

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD75812H6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD50800WHTHD50800WH

    [15 Pack] Simpson Strong-Tie THD50800WH Titen HD 1/2 in. x 8 in. Washer-Head Heavy-Duty Screw Anchor

    $87.26

    Features

    • THD50800WH is tested in accordance with ACI 355.2 and AC193
    • Qualified for static, wind and seismic loading conditions
    • Washer head allows screw anchor applications incompatible with a hex head
    Add To CartDone
  • THDB62500H4SSTHDB62500H4SS

    [10 Pack] Simpson Strong-Tie THDB62500H4SS Titen HD 5/8 in. x 5 in. Type 304 Stainless-Steel Heavy-Duty Screw Anchor

    $106.62

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THDB62500H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD75812H[5 Pack] Simpson Strong-Tie THD75812H Titen HD 3/4 in. x 8-1/2 in. Heavy-Duty Screw Anchor product image

    [5 Pack] Simpson Strong-Tie THD75812H Titen HD 3/4 in. x 8-1/2 in. Heavy-Duty Screw Anchor

    $43.19

    Features

    • THD75812H has been tested and qualified for seismic and wind-rated applications
    • Undercutting thread design
    • Hardened tip
    • Standard-size installation
    Add To CartDone
  • THDB62600H4SS[10 Pack] Simpson Strong-Tie THDB62600H4SS Titen HD 5/8 in. x 6 in. Type 304 Stainless-Steel Heavy-Duty Screw Anchor product image

    [10 Pack] Simpson Strong-Tie THDB62600H4SS Titen HD 5/8 in. x 6 in. Type 304 Stainless-Steel Heavy-Duty Screw Anchor

    $120.00

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THDB62600H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THDB25312HC20THDB25312HC20

    [20 Pack] Simpson Strong-Tie THDB25312HC20 Titen HD 1/4 in. x 3-1/2 in. Heavy-Duty Screw Anchor

    $17.52

    Features

    • THDB25312HC20 is tested in accordance with ACI 355.2, AC193 and AC106
    • Qualified for static, wind and seismic loading conditions
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD37300HC30[30 Pack] Simpson Strong-Tie THD37300HC30 Titen HD 3/8 in. x 3 in. Heavy-Duty Screw Anchor product image

    [30 Pack] Simpson Strong-Tie THD37300HC30 Titen HD 3/8 in. x 3 in. Heavy-Duty Screw Anchor

    $46.52

    Features

    • THD37300HC30 is tested in accordance with ACI 355.2, AC193 and AC106
    • Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD50500H4SSTHD50500H4SS

    [20 Pack] Simpson Strong-Tie THD50500H4SS Titen HD 1/2 in. x 5 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor

    $160.00

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50500H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THDB62400H6SSTHDB62400H6SS

    [10 Pack] Simpson Strong-Tie THDB62400H6SS Titen HD 5/8 in. x 4 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor

    $121.08

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THDB62400H6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD37600H4SSTHD37600H4SS

    [50 Pack] Simpson Strong-Tie THD37600H4SS Titen HD 3/8 in. x 6 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor

    $288.46

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD37600H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD75100HMGTHD75100HMG

    [5 Pack] Simpson Strong-Tie THD75100HMG Titen HD 3/4 in. x 10 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $94.62

    Features

    • THD75100HMG is tested in accordance with ACI 355.2, AC193 and AC106
    • Qualified for static, wind and seismic loading conditions
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THDC25400CS6SSTHDC25400CS6SS

    [25 Pack] Simpson Strong-Tie THDC25400CS6SS Titen HD 1/4 in. x 4 in. Type 316 SS Countersunk Head Heavy-Duty Screw Anchor

    $126.75

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THDC25400CS6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD50300H6SSTHD50300H6SS

    [25 Pack] Simpson Strong-Tie THD50300H6SS Titen HD 1/2 in. x 3 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor

    $201.92

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50300H6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD37212CS6SS[25 Pack] Simpson Strong-Tie THD37212CS6SS Titen HD 3/8 in. x 2-1/2 in. Type 316 SS Countersunk Head Heavy-Duty Screw Anchor product image

    [25 Pack] Simpson Strong-Tie THD37212CS6SS Titen HD 3/8 in. x 2-1/2 in. Type 316 SS Countersunk Head Heavy-Duty Screw Anchor

    $128.02

    Features

    • THD37212CS6SS is tested in accordance with ACI 355.2, AC193 and AC106
    • Qualified for static, wind and seismic loading conditions
    • Standard fractional sizes, hole size same as anchor size
    Add To CartDone
  • THD75400H6SS[10 Pack] Simpson Strong-Tie THD75400H6SS Titen HD 3/4 in. x 4 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor product image

    [10 Pack] Simpson Strong-Tie THD75400H6SS Titen HD 3/4 in. x 4 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor

    $184.77

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD75400H6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THDB25400HTHDB25400H

    [50 Pack] Simpson Strong-Tie THDB25400H Titen HD 1/4 in. x 4 in. Heavy-Duty Screw Anchor

    $45.08

    Features

    • THDB25400H is tested in accordance with ACI 355.2, AC193 and AC106
    • Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD37400HMGTHD37400HMG

    [50 Pack] Simpson Strong-Tie THD37400HMG Titen HD 3/8 in. x 4 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $90.00

    Features

    • THD37400HMG is tested in accordance with ACI 355.2, AC193 and AC106
    • Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
    • Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD50500HTHD50500H

    [20 Pack] Simpson Strong-Tie THD50500H Titen HD 1/2 in. x 5 in. Heavy-Duty Screw Anchor

    $45.49

    Features

    • THD50500H is tested in accordance with ACI 355.2, AC193 and AC106
    • Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD75700H[10 Pack] Simpson Strong-Tie THDB62100H Titen HD 5/8 in. x 10 in. Heavy-Duty Screw Anchor product image

    [10 Pack] Simpson Strong-Tie THDB62100H Titen HD 5/8 in. x 10 in. Heavy-Duty Screw Anchor

    $79.38

    Features

    • High-Strength Performance
    • Seismic & Wind Approved
    • Heat-Treated Durability
    • THDB62100H eliminates the need for a separate washer, unless directed otherwise by code
    Add To CartDone
  • THD37500CSTHD37500CS

    [50 Pack] Simpson Strong-Tie THD37500CS Titen HD 3/8 in. x 5 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor

    $114.28

    Features

    • Superior performance
    • Advanced thread design
    • Low-profile installation
    • THD37500CS is removable for temporary use
    Add To CartDone
  • Simpson Strong-Tie WA62100 Wedge-All 5/8 in. x 10 in. Expansion Anchor product imageSimpson Strong-Tie WA62100 Wedge-All 5/8 in. x 10 in. Expansion Anchor product image

    Simpson Strong-Tie WA75414 Wedge-All 3/4 in. x 4-1/4 in. Expansion Anchor

    $2.66

    Features:

    • One-piece, wrap-around clip ensures uniform holding capacity
    • Threaded end is chamfered for ease of starting nut
    • Diameter: 3/4 in.
    • Length: 4-1/4 in.
    • Made from zinc-plated carbon steel
    Simpson Strong-tie WA75414 Product Page
    Add To CartDone
  • stb2-62700 ri-scaled - Simpson Strong-Tie STB2-62600 Strong-Bolt 2 5/8 in. x 6 in. Wedge Anchorstb2-62812 ri-scaled - Simpson Strong-Tie STB2-62600 Strong-Bolt 2 5/8 in. x 6 in. Wedge Anchor

    Simpson Strong-Tie STB2-62600 Strong-Bolt 2 5/8 in. x 6 in. Wedge Anchor

    $2.53

    Features:

    • Chamfered top designed to prevent mushrooming during installation
    • Qualified for static and seismic loading conditions (seismic design categories A through F)
    • Suitable for horizontal, vertical and overhead applications
    • Qualified for minimum concrete thickness of 3-1/4 in., and lightweight concrete-over-steel deck thickness of 2-1/2 in. and 3-1/4 in.
    • Tested per ACI355.2 and AC193
    Simpson Strong-tie STB2-62600 Product Page
    Add To CartDone
  • thd626612h1500 300-scaled - Simpson Strong-Tie THD50600H Titen HD 1/2 in. x 6 in. Heavy-Duty Screw Anchorthd75400h1500 300 - Simpson Strong-Tie THD50600H Titen HD 1/2 in. x 6 in. Heavy-Duty Screw Anchor

    Simpson Strong-Tie THD75400H Titen HD 3/4 in. x 4 in. Heavy-Duty Screw Anchor

    $6.07

    Features:

    • 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
    • Testing shows the Titen HD installs in concrete with 50% less torque than competitor anchors
    • Hex-washer head requires no separate washer and provides a clean installed appearance
    Simpson Strong-tie THD75400H Product Page
    Add To CartDone