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1/2in

0.5 inch diameter

  • DIAB50 Simpson drop-in anchor

    Simpson Strong-Tie DIAB50 DIAB Drop-In Internally Threaded Anchor for 1/2-in. Rod

    $0.43

    Features:

    • Faster installation than previous drop-in anchor design sets with 40% fewer hammer hits
    • Positive-set marking system indicates when anchor is properly set
    • Zinc-plated carbon steel
    • Length: 2 in.
    • Drill bit diameter: 5/8 in.
    Simpson Strong-tie DIAB50 Product Page
    Minimum order quantity: 50
    Order in multiples of: 50
    Add To CartDone
  • THD50500HMGTHD50500HMG

    Simpson Strong-Tie THD50500HMG Titen HD 1/2 in. x 5 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $5.31

    Features:

    • THD50500HMG is 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
    Add To CartDone
  • THD50612HTHD50612H

    [20 Pack] Simpson Strong-Tie THD50612H Titen HD 1/2 in. x 6-1/2 in. Heavy-Duty Screw Anchor

    $65.99

    Features

    • THD50612H provides reliable anchoring
    • Optimized thread design
    • Hardened tip
    • Hex washer head
    • Fully removable
    Add To CartDone
  • THD50600WH[15 Pack] Simpson Strong-Tie THD50600WH Titen HD 1/2 in. x 6 in. Washer-Head Heavy-Duty Screw Anchor product image

    [15 Pack] Simpson Strong-Tie THD50600WH Titen HD 1/2 in. x 6 in. Washer-Head Heavy-Duty Screw Anchor

    $43.92

    Features

    • THD50600WH is tested in accordance with ACI 355.2 and AC193
    • 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
    Add To CartDone
  • THD50600HMGF1THD50600HMGF1

    Simpson Strong-Tie THD50600HMGF1 Titen HD 1/2 in. x 6 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $4.95

    Features

    • THD50600HMGF1 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
  • THD50800HTHD50800H

    [20 Pack] Simpson Strong-Tie THD50800H Titen HD 1/2 in. x 8 in. Heavy-Duty Screw Anchor

    $92.31

    Features

    • THD50800H 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
  • THD50400H4SSTHD50400H4SS

    [20 Pack] Simpson Strong-Tie THD50400H4SS Titen HD 1/2 in. x 4 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor

    $140.62

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50400H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD50600HMGTHD50600HMG

    [20 Pack] Simpson Strong-Tie THD50600HMG Titen HD 1/2 in. x 6 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $97.23

    Features

    • High-strength performance
    • Corrosion resistance
    • Heat-treated durability
    • THD50600HMG is tested and code compliant for exterior applications
    Add To CartDone
  • THD50400H[20 Pack] Simpson Strong-Tie THD50400H Titen HD 1/2 in. x 4 in. Heavy-Duty Screw Anchor product image

    [20 Pack] Simpson Strong-Tie THD50400H Titen HD 1/2 in. x 4 in. Heavy-Duty Screw Anchor

    $44.99

    Features

    • THD50400H has been tested for seismic-rated applications
    • Strong grip
    • Durable build
    • Effortless installation
    Add To CartDone
  • THD50600H6SS[20 Pack] Simpson Strong-Tie THD50600H6SS Titen HD 1/2 in. x 6 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor product image

    [20 Pack] Simpson Strong-Tie THD50600H6SS Titen HD 1/2 in. x 6 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor

    $231.08

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50600H6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • B-60707 1/2" x 6" SDS‑PLUS Bit, 2‑Cutter product image

    B-60707 1/2″ x 6″ SDS‑PLUS Bit, 2‑Cutter

    $5.73

    Features

    • Self-centering carbide tip
    • Centering tip features a more aggressive design for faster hole starting
    • Central guiding action engineered for more accurate holes
    • Aggressive head geometry in primary cutter engineered for use in concrete
    • Engineered for reduced vibration
    • 4″ usable length
    • For use with Rotary Hammers that accept SDS-PLUS shank bits
    Add To CartDone
  • Bosch HC5010 SDS-max SpeedX Rotary Hammer Bit, 1/2 in x 13 in, 8 in Working Length product imageBosch HC5010 SDS-max SpeedX Rotary Hammer Bit, 1/2 in x 13 in, 8 in Working Length product image

    Bosch HC5010 SDS-max SpeedX Rotary Hammer Bit, 1/2 in x 13 in, 8 in Working Length

    $34.99

    Features:

    • SDS-max SpeedX rotary hammer bit for long-life drilling in reinforced concrete
    • Inclined side cutters for fastest concrete drilling
    • Compact head design for rapid dust removal and extended bit life
    • Active-centering tip for quick, accurate starts
    • Wear mark indicator helps maintain hole-diameter accuracy
    Add To CartDone
  • Bosch HC2084 SDS-plus Bulldog Rotary Hammer Bit, 1/2 in x 12 in, 10 in Working Length, 4-Cutter Head product imageBosch HC2084 SDS-plus Bulldog Rotary Hammer Bit, 1/2 in x 12 in, 10 in Working Length, 4-Cutter Head product image

    Bosch HC2084 SDS-plus Bulldog Rotary Hammer Bit, 1/2 in x 12 in, 10 in Working Length, 4-Cutter Head

    $16.49

    Features:

    • Longer life drilling in reinforced concrete
    • High-quality, tough tungsten carbide tip for durability
    • 4-cutter head drills through rebar effectively
    • 4-flute design for efficient dust removal
    Add To CartDone
  • Bosch BL4159IM Impact Tough Black Oxide Drill Bits, 1/2 in Diameter, 4-1/2 in Working Length, 6 in Overall Length, Pack of 6 product imageBosch BL4159IM Impact Tough Black Oxide Drill Bits, 1/2 in Diameter, 4-1/2 in Working Length, 6 in Overall Length, Pack of 6 product image

    Bosch BL4159IM Impact Tough Black Oxide Drill Bits, 1/2 in Diameter, 4-1/2 in Working Length, 6 in Overall Length, Pack of 6

    $14.49

    Features:

    • Impact Tough design for robust drilling with impact drivers
    • No-skate tip for accurate starts
    • Long flutes for efficient chip removal
    • General-purpose drilling in metal, steel, and cast iron
    • Hex impact-rated shank for higher torque tools
    Add To CartDone
  • Bosch HC4C2088 SDS-plus Bulldog Tough Rotary Hammer Bit, 1/2 in x 24 in, 22 in Working Length product imageBosch HC4C2088 SDS-plus Bulldog Tough Rotary Hammer Bit, 1/2 in x 24 in, 22 in Working Length product image

    Bosch HC4C2088 SDS-plus Bulldog Tough Rotary Hammer Bit, 1/2 in x 24 in, 22 in Working Length

    $48.36

    Features:

    • Four-cutter carbide-tipped head for hitting rebar and reducing lock-up
    • Up to 2X life in concrete with rebar vs. 2-cutter bits
    • Four-flute design efficiently removes dust
    • SDS-plus shank fits SDS-plus rotary hammers
    Add To CartDone
  • Bosch HCFC5011 SDS-max SpeedXtreme Rotary Hammer Drill Bit, 1/2 in x 16 in x 21 in, 1 Piece product imageBosch HCFC5011 SDS-max SpeedXtreme Rotary Hammer Drill Bit, 1/2 in x 16 in x 21 in, 1 Piece product image

    Bosch HCFC5011 SDS-max SpeedXtreme Rotary Hammer Drill Bit, 1/2 in x 16 in x 21 in, 1 Piece

    $51.29

    Features:

    • 1/2 in. diameter, 16 in. working length, 21 in. overall length
    • Four-cutter, 100% carbide head for long life in reinforced concrete
    • Diffusion-bonding technology for 5X life vs. competition
    • Optimized for SDS-max rotary hammers; aggressive tip design
    • Suitable for concrete, hard/soft stone, and concrete with rebar
    Add To CartDone
  • Bosch HCFC5010 SDS-max SpeedXtreme Rotary Hammer Drill Bit, 1/2 in x 8 in x 13 in product imageBosch HCFC5010 SDS-max SpeedXtreme Rotary Hammer Drill Bit, 1/2 in x 8 in x 13 in product image

    Bosch HCFC5010 SDS-max SpeedXtreme Rotary Hammer Drill Bit, 1/2 in x 8 in x 13 in

    $38.25

    Features:

    • SpeedXtreme SDS-max design for rotary hammer drills
    • 100% carbide, four-cutter head for long life in reinforced concrete
    • Diffusion-bonding technology delivers 5X life vs. competition
    • Aggressive 180° cutting diameter with 100% power transfer
    • Ideal for concrete, reinforced concrete, hard and soft stone, and concrete block
    Add To CartDone
  • Bosch HCFC2081 SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit, 1/2 in x 6 in, 4 in Working Length product imageBosch HCFC2081 SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit, 1/2 in x 6 in, 4 in Working Length product image

    Bosch HCFC2081 SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit, 1/2 in x 6 in, 4 in Working Length

    $8.02

    Features:

    • SDS-plus Bulldog Xtreme bit for rotary hammer drills
    • 1/2 in diameter, 4 in working length, 6 in total length
    • Designed for drilling in concrete, reinforced concrete, hard/soft stone, and concrete block
    • Flute and tip engineered for efficient drilling and durability
    Add To CartDone
  • Bosch DSB1005B Daredevil Standard Spade Bit, 1/2 in x 6 in, 1/4 in Hex Shank, Pack of 50 product imageBosch DSB1005B Daredevil Standard Spade Bit, 1/2 in x 6 in, 1/4 in Hex Shank, Pack of 50 product image

    Bosch DSB1005B Daredevil Standard Spade Bit, 1/2 in x 6 in, 1/4 in Hex Shank, Pack of 50

    $5.95

    Features:

    • Speed drilling up to 10X faster than conventional spade bits
    • Fully threaded tip pulls the bit through wood for fast starts
    • Contoured paddle design for quicker chip removal
    • Spur-and-reamer tips for cleaner hole entry and reduced blowout
    • 1/4 in. hex shank for use with corded and cordless drills
    Add To CartDone
  • B-60729B-60729 1/2" x 24" SDS‑PLUS Bit, 2‑Cutter product image

    B-60729 1/2″ x 24″ SDS‑PLUS Bit, 2‑Cutter

    $25.50

    Features

    • Self-centering carbide tip
    • Centering tip features a more aggressive design for faster hole starting
    • Central guiding action engineered for more accurate holes
    • Aggressive head geometry in primary cutter engineered for use in concrete
    • Engineered for reduced vibration
    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
  • THD50400H6SSTHD50400H6SS

    [20 Pack] Simpson Strong-Tie THD50400H6SS Titen HD 1/2 in. x 4 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor

    $182.46

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50400H6SS 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
  • THD501400HTHD501400H

    [5 Pack] Simpson Strong-Tie THD501400H Titen HD 1/2 in. x 14 in. Heavy-Duty Screw Anchor

    $63.69

    Features

    • THD501400H 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
  • THD50500HMGTHD50500HMG

    [20 Pack] Simpson Strong-Tie THD50500HMG Titen HD 1/2 in. x 5 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $92.62

    Features

    • THD50500HMG 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
  • 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
  • THD50612HMGTHD50612HMG

    [20 Pack] Simpson Strong-Tie THD50612HMG Titen HD 1/2 in. x 6-1/2 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $114.77

    Features

    • THD50612HMG is tested in accordance with ACI 355.2, AC193 and AC106
    • Thread design undercuts to efficiently transfer the load to the base material
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD50300H4SSTHD50300H4SS

    [25 Pack] Simpson Strong-Tie THD50300H4SS Titen HD 1/2 in. x 3 in. Type 304 Stainless Steel Heavy-Duty Screw Anchor

    $155.77

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50300H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD50300HTHD50300H

    [25 Pack] Simpson Strong-Tie THD50300H Titen HD 1/2 in. x 3 in. Heavy-Duty Screw Anchor

    $48.85

    Features

    • THD50300H 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
  • THD50600H4SSTHD50600H4SS

    [20 Pack] Simpson Strong-Tie THD50600H4SS Titen HD 1/2 in. x 6 in. Type 304 Stainless-Steel Heavy-Duty Screw Anchor

    $178.15

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50600H4SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD501500HTHD501500H

    [5 Pack] Simpson Strong-Tie THD501500H Titen HD 1/2 in. x 15 in. Heavy-Duty Screw Anchor

    $65.15

    Features

    • THD501500H is tested in accordance with ACI 355.2, AC193 and AC106
    • Qualified for static, wind and seismic loading conditions
    • Thread design undercuts to efficiently transfer the load to the base material
    • Reuse of the anchor will not achieve listed loads and is not recommended
    Add To CartDone
  • THD501200HMGTHD501200HMG

    [5 Pack] Simpson Strong-Tie THD501200HMG Titen HD 1/2 in. x 12 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $67.15

    Features

    • THD501200HMG 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
  • THD50400HC20THD50400HC20

    [20 Pack] Simpson Strong-Tie THD50400HC20 Titen HD 1/2 in. x 4 in. Heavy-Duty Screw Anchor

    $43.14

    Features

    • THD50400HC20 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
  • THD50400HMGTHD50400HMG

    [20 Pack] Simpson Strong-Tie THD50400HMG Titen HD 1/2 in. x 4 in. Mechanically Galvanized Heavy-Duty Screw Anchor

    $82.15

    Features

    • THD50400HMG 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
  • THD50612H6SS[20 Pack] Simpson Strong-Tie THD50612H6SS Titen HD 1/2 in. x 6-1/2 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor product image

    [20 Pack] Simpson Strong-Tie THD50612H6SS Titen HD 1/2 in. x 6-1/2 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor

    $254.15

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50612H6SS is tested in accordance with ACI355.2, AC193 and AC106
    Add To CartDone
  • THD50500H6SSTHD50500H6SS

    [20 Pack] Simpson Strong-Tie THD50500H6SS Titen HD 1/2 in. x 5 in. Type 316 Stainless Steel Heavy-Duty Screw Anchor

    $208.31

    Features

    • Ideal for exterior or corrosive environments
    • Less carbon steel, less expansion
    • THD50500H6SS 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
  • THD501300H[5 Pack] Simpson Strong-Tie THD501300H Titen HD 1/2 in. x 13 in. Heavy-Duty Screw Anchor product image

    [5 Pack] Simpson Strong-Tie THD501300H Titen HD 1/2 in. x 13 in. Heavy-Duty Screw Anchor

    $63.31

    Features

    • THD501300H 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
  • THD50300HC25THD50300HC25

    [25 Pack] Simpson Strong-Tie THD50300HC25 Titen HD 1/2 in. x 3 in. Heavy-Duty Screw Anchor

    $50.95

    Features

    • THD50300HC25 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
  • THD50500HTHD50500H

    [20 Pack] Simpson Strong-Tie THD50500HC20 Titen HD 1/2 in. x 5 in. Heavy-Duty Screw Anchor

    $54.68

    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